Base | Representation |
---|---|
bin | 10111011001011110… |
… | …10010010011100010 |
3 | 1012102110011012000202 |
4 | 23230233102103202 |
5 | 201211302101224 |
6 | 5434253545202 |
7 | 623202066335 |
oct | 135457222342 |
9 | 35373135022 |
10 | 12561753314 |
11 | 5366867210 |
12 | 2526aa5202 |
13 | 125265b936 |
14 | 87248a61c |
15 | 4d7c35eae |
hex | 2ecbd24e2 |
12561753314 has 32 divisors (see below), whose sum is σ = 21185176320. Its totient is φ = 5536918800.
The previous prime is 12561753299. The next prime is 12561753353. The reversal of 12561753314 is 41335716521.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83729 + ... + 179259.
It is an arithmetic number, because the mean of its divisors is an integer number (662036760).
Almost surely, 212561753314 is an apocalyptic number.
12561753314 is a deficient number, since it is larger than the sum of its proper divisors (8623423006).
12561753314 is a wasteful number, since it uses less digits than its factorization.
12561753314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95726.
The product of its digits is 75600, while the sum is 38.
The spelling of 12561753314 in words is "twelve billion, five hundred sixty-one million, seven hundred fifty-three thousand, three hundred fourteen".
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