Base | Representation |
---|---|
bin | 10010111100101011… |
… | …01110010110111100 |
3 | 222020221201002020222 |
4 | 21132111232112330 |
5 | 131313202002204 |
6 | 4401232000512 |
7 | 510042263636 |
oct | 113625562674 |
9 | 28227632228 |
10 | 10172687804 |
11 | 4350242a04 |
12 | 1b7a990138 |
13 | c61700cc6 |
14 | 6c7075a56 |
15 | 3e811eabe |
hex | 25e56e5bc |
10172687804 has 12 divisors (see below), whose sum is σ = 17803221744. Its totient is φ = 5086053024.
The previous prime is 10172687801. The next prime is 10172687809. The reversal of 10172687804 is 40878627101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10172687801) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18752 + ... + 143864.
It is an arithmetic number, because the mean of its divisors is an integer number (1483601812).
Almost surely, 210172687804 is an apocalyptic number.
It is an amenable number.
10172687804 is a deficient number, since it is larger than the sum of its proper divisors (7630533940).
10172687804 is a wasteful number, since it uses less digits than its factorization.
10172687804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145444 (or 145442 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 44.
The spelling of 10172687804 in words is "ten billion, one hundred seventy-two million, six hundred eighty-seven thousand, eight hundred four".
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