Base | Representation |
---|---|
bin | 10111001001001101… |
… | …10010001101011110 |
3 | 1012001221101222211121 |
4 | 23210212302031132 |
5 | 200421334310344 |
6 | 5412541241154 |
7 | 616624236523 |
oct | 134446621536 |
9 | 35057358747 |
10 | 12425306974 |
11 | 52a6842043 |
12 | 24a92631ba |
13 | 12302c6c62 |
14 | 85c2cd14a |
15 | 4cac82684 |
hex | 2e49b235e |
12425306974 has 16 divisors (see below), whose sum is σ = 20075673600. Its totient is φ = 5750842680.
The previous prime is 12425306921. The next prime is 12425306989. The reversal of 12425306974 is 47960352421.
It is a self number, because there is not a number n which added to its sum of digits gives 12425306974.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4355274 + ... + 4358125.
It is an arithmetic number, because the mean of its divisors is an integer number (1254729600).
Almost surely, 212425306974 is an apocalyptic number.
12425306974 is a deficient number, since it is larger than the sum of its proper divisors (7650366626).
12425306974 is a wasteful number, since it uses less digits than its factorization.
12425306974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8713455.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 12425306974 in words is "twelve billion, four hundred twenty-five million, three hundred six thousand, nine hundred seventy-four".
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