Base | Representation |
---|---|
bin | 110010100110… |
… | …111010001100 |
3 | 220222000022112 |
4 | 302212322030 |
5 | 11344012242 |
6 | 1152203152 |
7 | 220523024 |
oct | 62467214 |
9 | 26860275 |
10 | 13266572 |
11 | 7541410 |
12 | 45394b8 |
13 | 2996657 |
14 | 1a94a84 |
15 | 1270c82 |
hex | ca6e8c |
13266572 has 48 divisors (see below), whose sum is σ = 27004320. Its totient is φ = 5644800.
The previous prime is 13266569. The next prime is 13266587. The reversal of 13266572 is 27566231.
13266572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Its product of digits (15120) is a multiple of the sum of its prime divisors (360).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47072 + ... + 47352.
It is an arithmetic number, because the mean of its divisors is an integer number (562590).
Almost surely, 213266572 is an apocalyptic number.
It is an amenable number.
13266572 is an abundant number, since it is smaller than the sum of its proper divisors (13737748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13266572 is a wasteful number, since it uses less digits than its factorization.
13266572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362 (or 360 counting only the distinct ones).
The product of its digits is 15120, while the sum is 32.
The square root of 13266572 is about 3642.3305725867. The cubic root of 13266572 is about 236.7297863339.
The spelling of 13266572 in words is "thirteen million, two hundred sixty-six thousand, five hundred seventy-two".
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