Base | Representation |
---|---|
bin | 11001111000100000… |
… | …01001110101000100 |
3 | 1022212102100020002101 |
4 | 30330100021311010 |
5 | 211424304110122 |
6 | 10214510321444 |
7 | 1001231043160 |
oct | 147420116504 |
9 | 38772306071 |
10 | 13895769412 |
11 | 5990888258 |
12 | 28397b9284 |
13 | 1405b46885 |
14 | 95b703ca0 |
15 | 564de5027 |
hex | 33c409d44 |
13895769412 has 12 divisors (see below), whose sum is σ = 27791538880. Its totient is φ = 5955329736.
The previous prime is 13895769379. The next prime is 13895769421. The reversal of 13895769412 is 21496759831.
It is a happy number.
13895769412 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248138712 + ... + 248138767.
Almost surely, 213895769412 is an apocalyptic number.
It is an amenable number.
13895769412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13895769412 is a wasteful number, since it uses less digits than its factorization.
13895769412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496277490 (or 496277488 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 55.
The spelling of 13895769412 in words is "thirteen billion, eight hundred ninety-five million, seven hundred sixty-nine thousand, four hundred twelve".
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