Base | Representation |
---|---|
bin | 110011011100… |
… | …100010101100 |
3 | 221101011122211 |
4 | 303130202230 |
5 | 11423030002 |
6 | 1201020204 |
7 | 222426343 |
oct | 63344254 |
9 | 27334584 |
10 | 13486252 |
11 | 768146a |
12 | 4624664 |
13 | 2a42640 |
14 | 1b10b5a |
15 | 12b5dd7 |
hex | cdc8ac |
13486252 has 24 divisors (see below), whose sum is σ = 25585056. Its totient is φ = 6183168.
The previous prime is 13486223. The next prime is 13486289. The reversal of 13486252 is 25268431.
13486252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7908 + ... + 9460.
It is an arithmetic number, because the mean of its divisors is an integer number (1066044).
Almost surely, 213486252 is an apocalyptic number.
It is an amenable number.
13486252 is a deficient number, since it is larger than the sum of its proper divisors (12098804).
13486252 is a wasteful number, since it uses less digits than its factorization.
13486252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1737 (or 1735 counting only the distinct ones).
The product of its digits is 11520, while the sum is 31.
The square root of 13486252 is about 3672.3632717911. The cubic root of 13486252 is about 238.0293022322.
Subtracting from 13486252 its sum of digits (31), we obtain a triangular number (13486221 = T5193).
The spelling of 13486252 in words is "thirteen million, four hundred eighty-six thousand, two hundred fifty-two".
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