Base | Representation |
---|---|
bin | 1001001001011010100… |
… | …1100111111001000100 |
3 | 120000121210111222222010 |
4 | 2102112221213321010 |
5 | 10033313424110411 |
6 | 200105250534220 |
7 | 14232142435551 |
oct | 2222651477104 |
9 | 500553458863 |
10 | 157146316356 |
11 | 60710aa9427 |
12 | 26557b97370 |
13 | 11a84c94713 |
14 | 786a917a28 |
15 | 414b19b7a6 |
hex | 2496a67e44 |
157146316356 has 24 divisors (see below), whose sum is σ = 366681535360. Its totient is φ = 52381134432.
The previous prime is 157146316309. The next prime is 157146316357. The reversal of 157146316356 is 653613641751.
It is not an unprimeable number, because it can be changed into a prime (157146316357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890085 + ... + 1051923.
Almost surely, 2157146316356 is an apocalyptic number.
It is an amenable number.
157146316356 is an abundant number, since it is smaller than the sum of its proper divisors (209535219004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157146316356 is a wasteful number, since it uses less digits than its factorization.
157146316356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242763 (or 242761 counting only the distinct ones).
The product of its digits is 1360800, while the sum is 48.
The spelling of 157146316356 in words is "one hundred fifty-seven billion, one hundred forty-six million, three hundred sixteen thousand, three hundred fifty-six".
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