Base | Representation |
---|---|
bin | 11000101010010100… |
… | …00001111110111000 |
3 | 1021011201010012220100 |
4 | 30111022001332320 |
5 | 204103400243414 |
6 | 10025435555400 |
7 | 646044615321 |
oct | 142512017670 |
9 | 37151105810 |
10 | 13239852984 |
11 | 5684608566 |
12 | 2695bbbb60 |
13 | 132cca0947 |
14 | 8d8563448 |
15 | 52752e609 |
hex | 315281fb8 |
13239852984 has 48 divisors (see below), whose sum is σ = 35909962920. Its totient is φ = 4406880960.
The previous prime is 13239852959. The next prime is 13239853001. The reversal of 13239852984 is 48925893231.
13239852984 is a `hidden beast` number, since 1 + 3 + 2 + 39 + 8 + 529 + 84 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 13239852984.
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, 83307 + ... + 182810.
Almost surely, 213239852984 is an apocalyptic number.
It is an amenable number.
13239852984 is an abundant number, since it is smaller than the sum of its proper divisors (22670109936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13239852984 is a wasteful number, since it uses less digits than its factorization.
13239852984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266820 (or 266813 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 54.
The spelling of 13239852984 in words is "thirteen billion, two hundred thirty-nine million, eight hundred fifty-two thousand, nine hundred eighty-four".
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