Base | Representation |
---|---|
bin | 1000110111011001110… |
… | …0110110101110101100 |
3 | 112120010211021010122221 |
4 | 2031312130312232230 |
5 | 4443413122143202 |
6 | 153545404045124 |
7 | 14001261152443 |
oct | 2156634665654 |
9 | 476124233587 |
10 | 152311131052 |
11 | 5965a732113 |
12 | 256288337a4 |
13 | 11494320c22 |
14 | 752c6b9d5a |
15 | 3e6694e037 |
hex | 2376736bac |
152311131052 has 18 divisors (see below), whose sum is σ = 275420056884. Its totient is φ = 73698932520.
The previous prime is 152311131031. The next prime is 152311131053. The reversal of 152311131052 is 250131113251.
It is not an unprimeable number, because it can be changed into a prime (152311131053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19807698 + ... + 19815385.
Almost surely, 2152311131052 is an apocalyptic number.
It is an amenable number.
152311131052 is a deficient number, since it is larger than the sum of its proper divisors (123108925832).
152311131052 is a wasteful number, since it uses less digits than its factorization.
152311131052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39623149 (or 39623116 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 25.
The spelling of 152311131052 in words is "one hundred fifty-two billion, three hundred eleven million, one hundred thirty-one thousand, fifty-two".
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