Base | Representation |
---|---|
bin | 11001111101010011… |
… | …10001010100001100 |
3 | 1022222020010010211021 |
4 | 30332221301110030 |
5 | 212020111223210 |
6 | 10222505403524 |
7 | 1002230243560 |
oct | 147651612414 |
9 | 38866103737 |
10 | 13936039180 |
11 | 5a01592558 |
12 | 284b1995a4 |
13 | 14112a613b |
14 | 962bc76a0 |
15 | 5686ebbda |
hex | 33ea7150c |
13936039180 has 24 divisors (see below), whose sum is σ = 33446494368. Its totient is φ = 4778070528.
The previous prime is 13936039177. The next prime is 13936039189. The reversal of 13936039180 is 8193063931.
It is a happy number.
13936039180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13936039189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49771429 + ... + 49771708.
It is an arithmetic number, because the mean of its divisors is an integer number (1393603932).
Almost surely, 213936039180 is an apocalyptic number.
13936039180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13936039180 is an abundant number, since it is smaller than the sum of its proper divisors (19510455188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13936039180 is a wasteful number, since it uses less digits than its factorization.
13936039180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99543153 (or 99543151 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 43.
The spelling of 13936039180 in words is "thirteen billion, nine hundred thirty-six million, thirty-nine thousand, one hundred eighty".
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