Base | Representation |
---|---|
bin | 110100111101… |
… | …100010100100 |
3 | 222010100122210 |
4 | 310331202210 |
5 | 12023233211 |
6 | 1213323420 |
7 | 226002561 |
oct | 64754244 |
9 | 28110583 |
10 | 13883556 |
11 | 7922a15 |
12 | 4796570 |
13 | 2b5142b |
14 | 1bb5868 |
15 | 13439a6 |
hex | d3d8a4 |
13883556 has 12 divisors (see below), whose sum is σ = 32394992. Its totient is φ = 4627848.
The previous prime is 13883549. The next prime is 13883557. The reversal of 13883556 is 65538831.
13883556 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (13883557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578470 + ... + 578493.
Almost surely, 213883556 is an apocalyptic number.
It is an amenable number.
13883556 is an abundant number, since it is smaller than the sum of its proper divisors (18511436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13883556 is a wasteful number, since it uses less digits than its factorization.
13883556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156970 (or 1156968 counting only the distinct ones).
The product of its digits is 86400, while the sum is 39.
The square root of 13883556 is about 3726.0644116816. The cubic root of 13883556 is about 240.3441590192.
The spelling of 13883556 in words is "thirteen million, eight hundred eighty-three thousand, five hundred fifty-six".
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