Base | Representation |
---|---|
bin | 1001001001110111010… |
… | …1000011010111100000 |
3 | 120000221012010210222021 |
4 | 2102131311003113200 |
5 | 10034040242043432 |
6 | 200125232151224 |
7 | 14235134226016 |
oct | 2223565032740 |
9 | 500835123867 |
10 | 157266752992 |
11 | 60772a89238 |
12 | 26590398514 |
13 | 11aa3c122bb |
14 | 787c9088b6 |
15 | 4156a3b697 |
hex | 249dd435e0 |
157266752992 has 12 divisors (see below), whose sum is σ = 309618920016. Its totient is φ = 78633376480.
The previous prime is 157266752989. The next prime is 157266753011. The reversal of 157266752992 is 299257662751.
It is a self number, because there is not a number n which added to its sum of digits gives 157266752992.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2457292984 + ... + 2457293047.
It is an arithmetic number, because the mean of its divisors is an integer number (25801576668).
Almost surely, 2157266752992 is an apocalyptic number.
It is an amenable number.
157266752992 is a deficient number, since it is larger than the sum of its proper divisors (152352167024).
157266752992 is an equidigital number, since it uses as much as digits as its factorization.
157266752992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4914586041 (or 4914586033 counting only the distinct ones).
The product of its digits is 28576800, while the sum is 61.
The spelling of 157266752992 in words is "one hundred fifty-seven billion, two hundred sixty-six million, seven hundred fifty-two thousand, nine hundred ninety-two".
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