Base | Representation |
---|---|
bin | 11000010101011010… |
… | …11000000111000100 |
3 | 1020201111021212212110 |
4 | 30022231120013010 |
5 | 203224012204114 |
6 | 10000215021020 |
7 | 641516002164 |
oct | 141255300704 |
9 | 36644255773 |
10 | 13064569284 |
11 | 55a46772a8 |
12 | 264736a770 |
13 | 130288b690 |
14 | 8bd1765a4 |
15 | 516e58759 |
hex | 30ab581c4 |
13064569284 has 48 divisors (see below), whose sum is σ = 32844133952. Its totient is φ = 4018004352.
The previous prime is 13064569253. The next prime is 13064569291. The reversal of 13064569284 is 48296546031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339447 + ... + 375969.
Almost surely, 213064569284 is an apocalyptic number.
It is an amenable number.
13064569284 is an abundant number, since it is smaller than the sum of its proper divisors (19779564668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13064569284 is a wasteful number, since it uses less digits than its factorization.
13064569284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38836 (or 38834 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 48.
The spelling of 13064569284 in words is "thirteen billion, sixty-four million, five hundred sixty-nine thousand, two hundred eighty-four".
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