Base | Representation |
---|---|
bin | 110100010111110110… |
… | …001011101101000011 |
3 | 12101011002102102210122 |
4 | 310113312023231003 |
5 | 1410132032421111 |
6 | 41500035450455 |
7 | 4030355451056 |
oct | 642766135503 |
9 | 171132372718 |
10 | 56234654531 |
11 | 21937aa6300 |
12 | aa94a56a2b |
13 | 53c2637513 |
14 | 2a16782a9d |
15 | 16e1dcecdb |
hex | d17d8bb43 |
56234654531 has 24 divisors (see below), whose sum is σ = 62212131072. Its totient is φ = 50791910400.
The previous prime is 56234654479. The next prime is 56234654543. The reversal of 56234654531 is 13545643265.
It is not a de Polignac number, because 56234654531 - 218 = 56234392387 is a prime.
It is a super-2 number, since 2×562346545312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56234054531) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34351445 + ... + 34353081.
It is an arithmetic number, because the mean of its divisors is an integer number (2592172128).
Almost surely, 256234654531 is an apocalyptic number.
56234654531 is a deficient number, since it is larger than the sum of its proper divisors (5977476541).
56234654531 is a wasteful number, since it uses less digits than its factorization.
56234654531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3323 (or 3312 counting only the distinct ones).
The product of its digits is 1296000, while the sum is 44.
The spelling of 56234654531 in words is "fifty-six billion, two hundred thirty-four million, six hundred fifty-four thousand, five hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •