Base | Representation |
---|---|
bin | 11000010100101110… |
… | …00110101101110000 |
3 | 1020201002022021001200 |
4 | 30022113012231300 |
5 | 203221013341424 |
6 | 5555445531200 |
7 | 641415244434 |
oct | 141227065560 |
9 | 36632267050 |
10 | 13058730864 |
11 | 55a1349863 |
12 | 2645413b00 |
13 | 13015c60aa |
14 | 8bc4969c4 |
15 | 5166a38c9 |
hex | 30a5c6b70 |
13058730864 has 60 divisors (see below), whose sum is σ = 37534062696. Its totient is φ = 4235262336.
The previous prime is 13058730809. The next prime is 13058730967. The reversal of 13058730864 is 46803785031.
13058730864 is a `hidden beast` number, since 1 + 3 + 0 + 587 + 3 + 0 + 8 + 64 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1220154 + ... + 1230809.
Almost surely, 213058730864 is an apocalyptic number.
It is an amenable number.
13058730864 is an abundant number, since it is smaller than the sum of its proper divisors (24475331832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13058730864 is a wasteful number, since it uses less digits than its factorization.
13058730864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2451014 (or 2451005 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 13058730864 in words is "thirteen billion, fifty-eight million, seven hundred thirty thousand, eight hundred sixty-four".
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