9000 (number)

Last updated
8999 9000 9001
Cardinal nine thousand
Ordinal 9000th
(nine thousandth)
Factorization 23 × 32 × 53
Greek numeral ,Θ´
Roman numeral MX, or IX
Unicode symbol(s)MX, mx, IX, ix
Binary 100011001010002
Ternary 1101001003
Senary 1054006
Octal 214508
Duodecimal 526012
Hexadecimal 232816
Armenian Ք

9000 (nine thousand) is the natural number following 8999 and preceding 9001.

Contents

Selected numbers in the range 9001–9999

9001 to 9099

9100 to 9199

9200 to 9299

9300 to 9399

9400 to 9499

9500 to 9599

9600 to 9699

9700 to 9799

9800 to 9899

[13] 9900 to 9999saifurRehman

Prime numbers

There are 112 prime numbers between 9000 and 10000: [17] [18]

9001, 9007, 9011, 9013, 9029, 9041, 9043, 9049, 9059, 9067, 9091, 9103, 9109, 9127, 9133, 9137, 9151, 9157, 9161, 9173, 9181, 9187, 9199, 9203, 9209, 9221, 9227, 9239, 9241, 9257, 9277, 9281, 9283, 9293, 9311, 9319, 9323, 9337, 9341, 9343, 9349, 9371, 9377, 9391, 9397, 9403, 9413, 9419, 9421, 9431, 9433, 9437, 9439, 9461, 9463, 9467, 9473, 9479, 9491, 9497, 9511, 9521, 9533, 9539, 9547, 9551, 9587, 9601, 9613, 9619, 9623, 9629, 9631, 9643, 9649, 9661, 9677, 9679, 9689, 9697, 9719, 9721, 9733, 9739, 9743, 9749, 9767, 9769, 9781, 9787, 9791, 9803, 9811, 9817, 9829, 9833, 9839, 9851, 9857, 9859, 9871, 9883, 9887, 9901, 9907, 9923, 9929, 9931, 9941, 9949, 9967, 9973

References

  1. Sloane, N. J. A. (ed.). "SequenceA005898(Centered cube numbers: n^3 + (n+1)^3.)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  2. Sloane, N. J. A. (ed.). "SequenceA002559". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  3. Sloane, N. J. A. (ed.). "SequenceA040017(Prime 3 followed by unique period primes (the period r of 1/p is not shared with any other prime) of the form A019328(r)/gcd(A019328(r),r) in order (periods r are given in A051627).)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  4. Sloane, N. J. A. (ed.). "SequenceA002411". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  5. Sloane, N. J. A. (ed.). "SequenceA000292". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  6. Brunner, Amy; Caldwell, Chris K.; Krywaruczenko, Daniel; Lownsdale, Chris (2009). "GENERALIZED SIERPIŃSKI NUMBERS TO BASE b" (PDF). 数理解析研究所講究録 [Notes from the Institute of Mathematical Analysis (in, New Aspects of Analytic Number Theory)]. 1639. Kyoto: RIMS: 69–79. hdl:2433/140555. S2CID   38654417.
  7. Sloane, N. J. A. (ed.). "SequenceA005900". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  8. Sloane, N. J. A. (ed.). "SequenceA002407(Cuban primes: primes which are the difference of two consecutive cubes.)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  9. Sloane, N. J. A. (ed.). "SequenceA006037(Weird numbers: abundant (A005101) but not pseudoperfect (A005835).)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  10. Sloane, N. J. A. (ed.). "SequenceA005479(Prime Lucas numbers (cf. A000032).)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  11. Sloane, N. J. A. (ed.). "SequenceA000330". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  12. "Sloane's A000292 : Tetrahedral numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-14.
  13. "Poisson's Ration", SpringerReference, Berlin/Heidelberg: Springer-Verlag, retrieved 2025-02-20
  14. "Sloane's A040017 : Unique period primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-14.
  15. Sloane, N. J. A. (ed.). "SequenceA332835(Number of compositions of n whose run-lengths are either weakly increasing or weakly decreasing)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation. Retrieved 2022-06-02.
  16. An Executable Prime Number?, archived from the original on 2010-02-10
  17. Sloane, N. J. A. (ed.). "SequenceA038823(Number of primes between n*1000 and (n+1)*1000)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  18. Stein, William A. (10 February 2017). "The Riemann Hypothesis and The Birch and Swinnerton-Dyer Conjecture". wstein.org. Retrieved 6 February 2021.