Base | Representation |
---|---|
bin | 11001011111001000… |
… | …01101111001110000 |
3 | 1022022120211121200020 |
4 | 30233210031321300 |
5 | 211010312101133 |
6 | 10141424323440 |
7 | 663034642053 |
oct | 145744157160 |
9 | 38276747606 |
10 | 13682925168 |
11 | 5891722220 |
12 | 279a473580 |
13 | 13a0a13233 |
14 | 93b33aa9a |
15 | 5513a00b3 |
hex | 32f90de70 |
13682925168 has 40 divisors (see below), whose sum is σ = 38560972416. Its totient is φ = 4146340800.
The previous prime is 13682925161. The next prime is 13682925199. The reversal of 13682925168 is 86152928631.
It is a self number, because there is not a number n which added to its sum of digits gives 13682925168.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13682925161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12956788 + ... + 12957843.
Almost surely, 213682925168 is an apocalyptic number.
It is an amenable number.
13682925168 is an abundant number, since it is smaller than the sum of its proper divisors (24878047248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13682925168 is a wasteful number, since it uses less digits than its factorization.
13682925168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25914653 (or 25914647 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 51.
The spelling of 13682925168 in words is "thirteen billion, six hundred eighty-two million, nine hundred twenty-five thousand, one hundred sixty-eight".
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