Base | Representation |
---|---|
bin | 1011110111100110011011… |
… | …1010101011010011010000 |
3 | 1201012112220121011211120020 |
4 | 2331321212322223103100 |
5 | 3202302031322143432 |
6 | 43431002410543440 |
7 | 2514551063603010 |
oct | 275714672532320 |
9 | 51175817154506 |
10 | 13049837302992 |
11 | 418144aa49106 |
12 | 1569190137b80 |
13 | 738795b01c09 |
14 | 331888cc3c40 |
15 | 1796c9ae022c |
hex | bde66eab4d0 |
13049837302992 has 80 divisors (see below), whose sum is σ = 38528559192960. Its totient is φ = 3728479643136.
The previous prime is 13049837302979. The next prime is 13049837302993. The reversal of 13049837302992 is 29920373894031.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13049837302993) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35504734 + ... + 35870402.
It is an arithmetic number, because the mean of its divisors is an integer number (481606989912).
Almost surely, 213049837302992 is an apocalyptic number.
13049837302992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13049837302992 is an abundant number, since it is smaller than the sum of its proper divisors (25478721889968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13049837302992 is a wasteful number, since it uses less digits than its factorization.
13049837302992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471900 (or 471894 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 60.
The spelling of 13049837302992 in words is "thirteen trillion, forty-nine billion, eight hundred thirty-seven million, three hundred two thousand, nine hundred ninety-two".
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