Base | Representation |
---|---|
bin | 11000001110100001… |
… | …10100110001110100 |
3 | 1020120110111111200022 |
4 | 30013100310301310 |
5 | 203114212043014 |
6 | 5550351504312 |
7 | 640214401226 |
oct | 140720646164 |
9 | 36513444608 |
10 | 13006752884 |
11 | 5574a77a54 |
12 | 262bb28098 |
13 | 12c38c75a8 |
14 | 8b5606416 |
15 | 511d37a8e |
hex | 307434c74 |
13006752884 has 12 divisors (see below), whose sum is σ = 22781986500. Its totient is φ = 6497613888.
The previous prime is 13006752859. The next prime is 13006752923. The reversal of 13006752884 is 48825760031.
It can be written as a sum of positive squares in 2 ways, for example, as 1241011984 + 11765740900 = 35228^2 + 108470^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435559 + ... + 1444590.
It is an arithmetic number, because the mean of its divisors is an integer number (1898498875).
Almost surely, 213006752884 is an apocalyptic number.
It is an amenable number.
13006752884 is a deficient number, since it is larger than the sum of its proper divisors (9775233616).
13006752884 is a wasteful number, since it uses less digits than its factorization.
13006752884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2881282 (or 2881280 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The spelling of 13006752884 in words is "thirteen billion, six million, seven hundred fifty-two thousand, eight hundred eighty-four".
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