Base | Representation |
---|---|
bin | 10111011110100010… |
… | …01000001010010111 |
3 | 1012112101222122020222 |
4 | 23233101020022113 |
5 | 201303132212340 |
6 | 5442411144555 |
7 | 624225516554 |
oct | 135721101227 |
9 | 35471878228 |
10 | 12604179095 |
11 | 5388804342 |
12 | 253914515b |
13 | 125b394651 |
14 | 877d71a2b |
15 | 4db8168b5 |
hex | 2ef448297 |
12604179095 has 4 divisors (see below), whose sum is σ = 15125014920. Its totient is φ = 10083343272.
The previous prime is 12604179073. The next prime is 12604179157. The reversal of 12604179095 is 59097140621.
12604179095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59097140621 = 15629 ⋅3781249.
It is a cyclic number.
It is not a de Polignac number, because 12604179095 - 26 = 12604179031 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260417905 + ... + 1260417914.
It is an arithmetic number, because the mean of its divisors is an integer number (3781253730).
Almost surely, 212604179095 is an apocalyptic number.
12604179095 is a deficient number, since it is larger than the sum of its proper divisors (2520835825).
12604179095 is an equidigital number, since it uses as much as digits as its factorization.
12604179095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2520835824.
The product of its (nonzero) digits is 136080, while the sum is 44.
The spelling of 12604179095 in words is "twelve billion, six hundred four million, one hundred seventy-nine thousand, ninety-five".
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