Base | Representation |
---|---|
bin | 11001111101010100… |
… | …10001100010011000 |
3 | 1022222020100211212102 |
4 | 30332222101202120 |
5 | 212020124434120 |
6 | 10222512302532 |
7 | 1002231333422 |
oct | 147652214230 |
9 | 38866324772 |
10 | 13936171160 |
11 | 5a0167272a |
12 | 284b241a48 |
13 | 1411321232 |
14 | 962c1d812 |
15 | 568725d75 |
hex | 33ea91898 |
13936171160 has 32 divisors (see below), whose sum is σ = 32023546560. Its totient is φ = 5455862016.
The previous prime is 13936171127. The next prime is 13936171163. The reversal of 13936171160 is 6117163931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13936171163) 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, 3704549 + ... + 3708308.
It is an arithmetic number, because the mean of its divisors is an integer number (1000735830).
Almost surely, 213936171160 is an apocalyptic number.
13936171160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13936171160 is an abundant number, since it is smaller than the sum of its proper divisors (18087375400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13936171160 is a wasteful number, since it uses less digits than its factorization.
13936171160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7412915 (or 7412911 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 38.
The spelling of 13936171160 in words is "thirteen billion, nine hundred thirty-six million, one hundred seventy-one thousand, one hundred sixty".
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