Base | Representation |
---|---|
bin | 1100000000011010100010… |
… | …1101101001011010001010 |
3 | 1201202000202212011212000200 |
4 | 3000012220231221122022 |
5 | 3212242142322221421 |
6 | 44024324420513030 |
7 | 2531521440245613 |
oct | 300065055513212 |
9 | 51660685155020 |
10 | 13201265038986 |
11 | 422a696a5a462 |
12 | 15925b0b4b776 |
13 | 749b490c146b |
14 | 338d32126c0a |
15 | 17d5ddbe2726 |
hex | c01a8b6968a |
13201265038986 has 12 divisors (see below), whose sum is σ = 28602740917842. Its totient is φ = 4400421679656.
The previous prime is 13201265038909. The next prime is 13201265039029. The reversal of 13201265038986 is 68983056210231.
13201265038986 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 126 + 503 + 8 + 9 + 8 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9294455839761 + 3906809199225 = 3048681^2 + 1976565^2 .
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 366701806621 + ... + 366701806656.
Almost surely, 213201265038986 is an apocalyptic number.
13201265038986 is an abundant number, since it is smaller than the sum of its proper divisors (15401475878856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13201265038986 is a wasteful number, since it uses less digits than its factorization.
13201265038986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733403613285 (or 733403613282 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 54.
The spelling of 13201265038986 in words is "thirteen trillion, two hundred one billion, two hundred sixty-five million, thirty-eight thousand, nine hundred eighty-six".
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