Base | Representation |
---|---|
bin | 11000111001111110… |
… | …11011100100000000 |
3 | 1021111212110000012111 |
4 | 30130333123210000 |
5 | 204341022320104 |
6 | 10050453105104 |
7 | 652232051215 |
oct | 143477334400 |
9 | 37455400174 |
10 | 13371291904 |
11 | 5741822573 |
12 | 2712028194 |
13 | 13512a1359 |
14 | 90bbb9b0c |
15 | 533d44404 |
hex | 31cfdb900 |
13371291904 has 36 divisors (see below), whose sum is σ = 26949534976. Its totient is φ = 6620723712.
The previous prime is 13371291881. The next prime is 13371292003. The reversal of 13371291904 is 40919217331.
13371291904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227184 + ... + 279919.
Almost surely, 213371291904 is an apocalyptic number.
It is an amenable number.
13371291904 is an abundant number, since it is smaller than the sum of its proper divisors (13578243072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13371291904 is an equidigital number, since it uses as much as digits as its factorization.
13371291904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507222 (or 507208 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 40.
The spelling of 13371291904 in words is "thirteen billion, three hundred seventy-one million, two hundred ninety-one thousand, nine hundred four".
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