Base | Representation |
---|---|
bin | 11000101111110100… |
… | …01110110101110100 |
3 | 1021021221000220200112 |
4 | 30113322032311310 |
5 | 204202211333441 |
6 | 10034210002152 |
7 | 650145334142 |
oct | 142772166564 |
9 | 37257026615 |
10 | 13286042996 |
11 | 56a8696826 |
12 | 26a9576358 |
13 | 1339723b05 |
14 | 900748592 |
15 | 52b6054eb |
hex | 317e8ed74 |
13286042996 has 12 divisors (see below), whose sum is σ = 23257843140. Its totient is φ = 6640944960.
The previous prime is 13286042953. The next prime is 13286043007. The reversal of 13286042996 is 69924068231.
It can be written as a sum of positive squares in 2 ways, for example, as 8156618596 + 5129424400 = 90314^2 + 71620^2 .
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, 504695 + ... + 530366.
It is an arithmetic number, because the mean of its divisors is an integer number (1938153595).
Almost surely, 213286042996 is an apocalyptic number.
It is an amenable number.
13286042996 is a deficient number, since it is larger than the sum of its proper divisors (9971800144).
13286042996 is a wasteful number, since it uses less digits than its factorization.
13286042996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1038274 (or 1038272 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 50.
The spelling of 13286042996 in words is "thirteen billion, two hundred eighty-six million, forty-two thousand, nine hundred ninety-six".
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