Base | Representation |
---|---|
bin | 11000000010001000… |
… | …01000100110100010 |
3 | 1020022012211021020221 |
4 | 30001010020212202 |
5 | 202411101403124 |
6 | 5532154553254 |
7 | 634512450406 |
oct | 140104104642 |
9 | 36265737227 |
10 | 12902762914 |
11 | 5521300828 |
12 | 260113882a |
13 | 12a81b7972 |
14 | 8a5897106 |
15 | 507b45ce4 |
hex | 3011089a2 |
12902762914 has 8 divisors (see below), whose sum is σ = 19877229468. Its totient is φ = 6277019760.
The previous prime is 12902762903. The next prime is 12902762963. The reversal of 12902762914 is 41926720921.
It can be written as a sum of positive squares in 2 ways, for example, as 11689285689 + 1213477225 = 108117^2 + 34835^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87180757 + ... + 87180904.
Almost surely, 212902762914 is an apocalyptic number.
12902762914 is a deficient number, since it is larger than the sum of its proper divisors (6974466554).
12902762914 is a wasteful number, since it uses less digits than its factorization.
12902762914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174361700.
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 12902762914 in words is "twelve billion, nine hundred two million, seven hundred sixty-two thousand, nine hundred fourteen".
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