| ||||
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Cardinal | forty-six | |||
Ordinal | 46th (forty-sixth) | |||
Factorization | 2 × 23 | |||
Divisors | 1, 2, 23, 46 | |||
Greek numeral | ΜϚ´ | |||
Roman numeral | XLVI | |||
Binary | 1011102 | |||
Ternary | 12013 | |||
Senary | 1146 | |||
Octal | 568 | |||
Duodecimal | 3A12 | |||
Hexadecimal | 2E16 |
46 (forty-six) is the natural number following 45 and preceding 47.
Forty-six is
It is the sum of the totient function for the first twelve integers. [5] 46 is the largest even integer that cannot be expressed as a sum of two abundant numbers. It is also the sixteenth semiprime. [6]
Since it is possible to find sequences of 46+1 consecutive integers such that each inner member shares a factor with either the first or the last member, 46 is an Erdős–Woods number. [7]
Forty-six is also:
23 (twenty-three) is the natural number following 22 and preceding 24.
35 (thirty-five) is the natural number following 34 and preceding 36.
86 (eighty-six) is the natural number following 85 and preceding 87.
34 (thirty-four) is the natural number following 33 and preceding 35.
39 (thirty-nine) is the natural number following 38 and preceding 40.
55 (fifty-five) is the natural number following 54 and preceding 56.
58 (fifty-eight) is the natural number following 57 and preceding 59.
64 (sixty-four) is the natural number following 63 and preceding 65.
91 (ninety-one) is the natural number following 90 and preceding 92.
94 (ninety-four) is the natural number following 93 and preceding 95.
500 is the natural number following 499 and preceding 501.
2000 is a natural number following 1999 and preceding 2001.
6000 is the natural number following 5999 and preceding 6001.
1,000,000,000 is the natural number following 999,999,999 and preceding 1,000,000,001. With a number, "billion" can be abbreviated as b, bil or bn.
100,000 (one hundred thousand) is the natural number following 99,999 and preceding 100,001. In scientific notation, it is written as 105.
146 is the natural number following 145 and preceding 147.
216 is the natural number following 215 and preceding 217. It is a cube, and is often called Plato's number, although it is not certain that this is the number intended by Plato.
10,000,000 is the natural number following 9,999,999 and preceding 10,000,001.
100,000,000 is the natural number following 99,999,999 and preceding 100,000,001.
30,000 is the natural number that comes after 29,999 and before 30,001.