323 (number)

Last updated

323 (three hundred [and] twenty-three) is the natural number following 322 and preceding 324.

322 323 324
Cardinal three hundred twenty three
Ordinal 323d (three hundred twenty-third)
Factorization 17 × 19
Divisors 1, 17, 19, 323
Greek numeral ΤΚΓ´
Roman numeral CCCXXIII
Binary 1010000112
Ternary 1022223
Senary 12556
Octal 5038
Duodecimal 22B12
Hexadecimal 14316

In mathematics

References

  1. Sloane, N. J. A. (ed.). "SequenceA001006(Motzkin numbers: number of ways of drawing any number of nonintersecting chords joining n (labeled) points on a circle.)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  2. Sloane, N. J. A. (ed.). "SequenceA217120(Lucas pseudoprimes.)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  3. Baillie, Robert; Wagstaff, Samuel S. (1980). "Lucas pseudoprimes". Mathematics of Computation. 35 (152): 1391–1417. doi:10.1090/S0025-5718-1980-0583518-6. ISSN   0025-5718.
  4. Sloane, N. J. A. (ed.). "SequenceA081264(Odd Fibonacci pseudoprimes: odd composite numbers k such that either (1) k divides Fibonacci(k-1) if k == +-1 (mod 5) or (2) k divides Fibonacci(k+1) if k == +-2 (mod 5).)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.