Base | Representation |
---|---|
bin | 1011111001110111000011… |
… | …1111011100110010001000 |
3 | 1201100021010021212121201002 |
4 | 2332131300333130302020 |
5 | 3203421034211011242 |
6 | 43500503050114132 |
7 | 2520424136055353 |
oct | 276356077346210 |
9 | 51307107777632 |
10 | 13088661032072 |
11 | 4196962a2841a |
12 | 157480611b948 |
13 | 73c34227a882 |
14 | 3336cd17b29a |
15 | 17a6ed1c7432 |
hex | be770fdcc88 |
13088661032072 has 32 divisors (see below), whose sum is σ = 24990783076800. Its totient is φ = 6424750793664.
The previous prime is 13088661032071. The next prime is 13088661032141. The reversal of 13088661032072 is 27023016688031.
It is a super-2 number, since 2×130886610320722 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13088661032071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18310283 + ... + 19011674.
It is an arithmetic number, because the mean of its divisors is an integer number (780961971150).
Almost surely, 213088661032072 is an apocalyptic number.
It is an amenable number.
13088661032072 is a deficient number, since it is larger than the sum of its proper divisors (11902122044728).
13088661032072 is a wasteful number, since it uses less digits than its factorization.
13088661032072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37322765 (or 37322761 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 47.
The spelling of 13088661032072 in words is "thirteen trillion, eighty-eight billion, six hundred sixty-one million, thirty-two thousand, seventy-two".
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