Base | Representation |
---|---|
bin | 110010100110… |
… | …010000110100 |
3 | 220221212200110 |
4 | 302212100310 |
5 | 11343421144 |
6 | 1152143020 |
7 | 220512222 |
oct | 62462064 |
9 | 26855613 |
10 | 13263924 |
11 | 753a423 |
12 | 4537a70 |
13 | 299539b |
14 | 1a93b12 |
15 | 12700b9 |
hex | ca6434 |
13263924 has 12 divisors (see below), whose sum is σ = 30949184. Its totient is φ = 4421304.
The previous prime is 13263911. The next prime is 13263931. The reversal of 13263924 is 42936231.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 13263891 and 13263900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552652 + ... + 552675.
Almost surely, 213263924 is an apocalyptic number.
It is an amenable number.
13263924 is an abundant number, since it is smaller than the sum of its proper divisors (17685260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13263924 is a wasteful number, since it uses less digits than its factorization.
13263924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105334 (or 1105332 counting only the distinct ones).
The product of its digits is 7776, while the sum is 30.
The square root of 13263924 is about 3641.9670509218. The cubic root of 13263924 is about 236.7140349103.
The spelling of 13263924 in words is "thirteen million, two hundred sixty-three thousand, nine hundred twenty-four".
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