Base | Representation |
---|---|
bin | 10010111000100110… |
… | …01100110100000100 |
3 | 222011120022201120021 |
4 | 21130103030310010 |
5 | 131230422043214 |
6 | 4354010344524 |
7 | 506145405325 |
oct | 113423146404 |
9 | 28146281507 |
10 | 10138471684 |
11 | 43329a2920 |
12 | 1b6b42b144 |
13 | c575b0c93 |
14 | 6c26ca44c |
15 | 3e5111924 |
hex | 25c4ccd04 |
10138471684 has 24 divisors (see below), whose sum is σ = 19371090816. Its totient is φ = 4604628000.
The previous prime is 10138471669. The next prime is 10138471703. The reversal of 10138471684 is 48617483101.
It is a self number, because there is not a number n which added to its sum of digits gives 10138471684.
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, 39427 + ... + 147754.
It is an arithmetic number, because the mean of its divisors is an integer number (807128784).
Almost surely, 210138471684 is an apocalyptic number.
It is an amenable number.
10138471684 is a deficient number, since it is larger than the sum of its proper divisors (9232619132).
10138471684 is a wasteful number, since it uses less digits than its factorization.
10138471684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188427 (or 188425 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 43.
The spelling of 10138471684 in words is "ten billion, one hundred thirty-eight million, four hundred seventy-one thousand, six hundred eighty-four".
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