Base | Representation |
---|---|
bin | 110010100110… |
… | …010011000100 |
3 | 220221212212210 |
4 | 302212103010 |
5 | 11343422233 |
6 | 1152143420 |
7 | 220512516 |
oct | 62462304 |
9 | 26855783 |
10 | 13264068 |
11 | 753a544 |
12 | 4537b70 |
13 | 299547c |
14 | 1a93bb6 |
15 | 1270163 |
hex | ca64c4 |
13264068 has 12 divisors (see below), whose sum is σ = 30949520. Its totient is φ = 4421352.
The previous prime is 13264067. The next prime is 13264073. The reversal of 13264068 is 86046231.
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 (13264061) 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, 552658 + ... + 552681.
Almost surely, 213264068 is an apocalyptic number.
It is an amenable number.
13264068 is an abundant number, since it is smaller than the sum of its proper divisors (17685452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13264068 is a wasteful number, since it uses less digits than its factorization.
13264068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105346 (or 1105344 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 13264068 is about 3641.9868204045. The cubic root of 13264068 is about 236.7148915371.
The spelling of 13264068 in words is "thirteen million, two hundred sixty-four thousand, sixty-eight".
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