Base | Representation |
---|---|
bin | 11000111011000000… |
… | …10011001000001000 |
3 | 1021112110122202102000 |
4 | 30131200103020020 |
5 | 204400224024404 |
6 | 10051401511000 |
7 | 652365225303 |
oct | 143540231010 |
9 | 37473582360 |
10 | 13379908104 |
11 | 5746677aa2 |
12 | 2714aa2460 |
13 | 1352cca0b4 |
14 | 90cdbdb3a |
15 | 534997339 |
hex | 31d813208 |
13379908104 has 64 divisors (see below), whose sum is σ = 37283846400. Its totient is φ = 4445877312.
The previous prime is 13379908051. The next prime is 13379908127. The reversal of 13379908104 is 40180997331.
It is a self number, because there is not a number n which added to its sum of digits gives 13379908104.
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, 29232 + ... + 166175.
It is an arithmetic number, because the mean of its divisors is an integer number (582560100).
Almost surely, 213379908104 is an apocalyptic number.
It is an amenable number.
13379908104 is an abundant number, since it is smaller than the sum of its proper divisors (23903938296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13379908104 is a wasteful number, since it uses less digits than its factorization.
13379908104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195739 (or 195729 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 45.
The spelling of 13379908104 in words is "thirteen billion, three hundred seventy-nine million, nine hundred eight thousand, one hundred four".
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