Base | Representation |
---|---|
bin | 110101010110… |
… | …101100101000 |
3 | 222022121000020 |
4 | 311112230220 |
5 | 12040032400 |
6 | 1215440440 |
7 | 226612155 |
oct | 65265450 |
9 | 28277006 |
10 | 13986600 |
11 | 7993381 |
12 | 4826120 |
13 | 2b892c4 |
14 | 1c0122c |
15 | 13642a0 |
hex | d56b28 |
13986600 has 48 divisors (see below), whose sum is σ = 43360320. Its totient is φ = 3729600.
The previous prime is 13986593. The next prime is 13986601. The reversal of 13986600 is 668931.
13986600 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 (13986601) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11056 + ... + 12255.
It is an arithmetic number, because the mean of its divisors is an integer number (903340).
Almost surely, 213986600 is an apocalyptic number.
13986600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13986600 is an abundant number, since it is smaller than the sum of its proper divisors (29373720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13986600 is a wasteful number, since it uses less digits than its factorization.
13986600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23330 (or 23321 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 13986600 is about 3739.8663077709. The cubic root of 13986600 is about 240.9373068562.
The spelling of 13986600 in words is "thirteen million, nine hundred eighty-six thousand, six hundred".
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