Base | Representation |
---|---|
bin | 11000101101101011… |
… | …01001011110101100 |
3 | 1021020200012111101011 |
4 | 30112311221132230 |
5 | 204133111023142 |
6 | 10032324355004 |
7 | 646536453556 |
oct | 142665513654 |
9 | 37220174334 |
10 | 13268064172 |
11 | 5699526aa0 |
12 | 26a3545a64 |
13 | 1335a9a65c |
14 | 8dc1c84d6 |
15 | 529c53417 |
hex | 316d697ac |
13268064172 has 24 divisors (see below), whose sum is σ = 25580740752. Its totient is φ = 5971224000.
The previous prime is 13268064169. The next prime is 13268064179. The reversal of 13268064172 is 27146086231.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (13268064179) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488363 + ... + 1497250.
It is an arithmetic number, because the mean of its divisors is an integer number (1065864198).
Almost surely, 213268064172 is an apocalyptic number.
It is an amenable number.
13268064172 is a deficient number, since it is larger than the sum of its proper divisors (12312676580).
13268064172 is a wasteful number, since it uses less digits than its factorization.
13268064172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2985729 (or 2985727 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The spelling of 13268064172 in words is "thirteen billion, two hundred sixty-eight million, sixty-four thousand, one hundred seventy-two".
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