Base | Representation |
---|---|
bin | 110101010111… |
… | …100100110000 |
3 | 222022202221021 |
4 | 311113210300 |
5 | 12040141232 |
6 | 1215505224 |
7 | 226625506 |
oct | 65274460 |
9 | 28282837 |
10 | 13990192 |
11 | 7996047 |
12 | 4828214 |
13 | 2b8ab28 |
14 | 1c02676 |
15 | 1365397 |
hex | d57930 |
13990192 has 10 divisors (see below), whose sum is σ = 27106028. Its totient is φ = 6995088.
The previous prime is 13990183. The next prime is 13990199. The reversal of 13990192 is 29109931.
13990192 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 (13990199) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437178 + ... + 437209.
Almost surely, 213990192 is an apocalyptic number.
It is an amenable number.
13990192 is a deficient number, since it is larger than the sum of its proper divisors (13115836).
13990192 is an equidigital number, since it uses as much as digits as its factorization.
13990192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 874395 (or 874389 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 34.
The square root of 13990192 is about 3740.3465080123. The cubic root of 13990192 is about 240.9579307088.
The spelling of 13990192 in words is "thirteen million, nine hundred ninety thousand, one hundred ninety-two".
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