Base | Representation |
---|---|
bin | 10110011101010111… |
… | …01111001001000111 |
3 | 1011010022022210021012 |
4 | 23032223233021013 |
5 | 144143210201000 |
6 | 5312242112435 |
7 | 604540053545 |
oct | 131653571107 |
9 | 34108283235 |
10 | 12057506375 |
11 | 512816a002 |
12 | 240604b71b |
13 | 11a204a775 |
14 | 82550ad95 |
15 | 4a882e735 |
hex | 2ceaef247 |
12057506375 has 16 divisors (see below), whose sum is σ = 15397722912. Its totient is φ = 9421675200.
The previous prime is 12057506369. The next prime is 12057506401. The reversal of 12057506375 is 57360575021.
It is not a de Polignac number, because 12057506375 - 28 = 12057506119 is a prime.
It is a Duffinian number.
It is a congruent 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, 1116254 + ... + 1127003.
It is an arithmetic number, because the mean of its divisors is an integer number (962357682).
Almost surely, 212057506375 is an apocalyptic number.
12057506375 is a deficient number, since it is larger than the sum of its proper divisors (3340216537).
12057506375 is an equidigital number, since it uses as much as digits as its factorization.
12057506375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2243315 (or 2243305 counting only the distinct ones).
The product of its (nonzero) digits is 220500, while the sum is 41.
The spelling of 12057506375 in words is "twelve billion, fifty-seven million, five hundred six thousand, three hundred seventy-five".
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