Base | Representation |
---|---|
bin | 11000111000101110… |
… | …01110110111011011 |
3 | 1021111010121122002220 |
4 | 30130113032313123 |
5 | 204330323113024 |
6 | 10045435155123 |
7 | 652043351655 |
oct | 143427166733 |
9 | 37433548086 |
10 | 13360754139 |
11 | 5736885377 |
12 | 270a5a5aa3 |
13 | 134c051aa5 |
14 | 90a6356d5 |
15 | 532e61e79 |
hex | 31c5ceddb |
13360754139 has 32 divisors (see below), whose sum is σ = 18557890560. Its totient is φ = 8541052800.
The previous prime is 13360754107. The next prime is 13360754149. The reversal of 13360754139 is 93145706331.
It is a happy number.
It is not a de Polignac number, because 13360754139 - 25 = 13360754107 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13360754139.
It is not an unprimeable number, because it can be changed into a prime (13360754149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4926994 + ... + 4929704.
It is an arithmetic number, because the mean of its divisors is an integer number (579934080).
Almost surely, 213360754139 is an apocalyptic number.
13360754139 is a deficient number, since it is larger than the sum of its proper divisors (5197136421).
13360754139 is a wasteful number, since it uses less digits than its factorization.
13360754139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3211.
The product of its (nonzero) digits is 204120, while the sum is 42.
The spelling of 13360754139 in words is "thirteen billion, three hundred sixty million, seven hundred fifty-four thousand, one hundred thirty-nine".
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