Base | Representation |
---|---|
bin | 110101010010… |
… | …001010110100 |
3 | 222021122120021 |
4 | 311102022310 |
5 | 12033434202 |
6 | 1215214524 |
7 | 226504120 |
oct | 65221264 |
9 | 28248507 |
10 | 13968052 |
11 | 798044a |
12 | 4817444 |
13 | 2b80a27 |
14 | 1bd8580 |
15 | 135da37 |
hex | d522b4 |
13968052 has 12 divisors (see below), whose sum is σ = 27936160. Its totient is φ = 5986296.
The previous prime is 13968049. The next prime is 13968089. The reversal of 13968052 is 25086931.
13968052 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 13967999 and 13968017.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249402 + ... + 249457.
Almost surely, 213968052 is an apocalyptic number.
It is an amenable number.
13968052 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.
13968052 is a wasteful number, since it uses less digits than its factorization.
13968052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498870 (or 498868 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 13968052 is about 3737.3857173163. The cubic root of 13968052 is about 240.8307552981.
The spelling of 13968052 in words is "thirteen million, nine hundred sixty-eight thousand, fifty-two".
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