Base | Representation |
---|---|
bin | 110100000110… |
… | …000000111110 |
3 | 221200210200110 |
4 | 310012000332 |
5 | 11443444001 |
6 | 1204410450 |
7 | 224034531 |
oct | 64060076 |
9 | 27623613 |
10 | 13656126 |
11 | 7788060 |
12 | 46a6a26 |
13 | 2aa1a63 |
14 | 1b56a18 |
15 | 12eb3d6 |
hex | d0603e |
13656126 has 16 divisors (see below), whose sum is σ = 29795328. Its totient is φ = 4138200.
The previous prime is 13656121. The next prime is 13656127. The reversal of 13656126 is 62165631.
It is a junction number, because it is equal to n+sod(n) for n = 13656093 and 13656102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13656121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103390 + ... + 103521.
It is an arithmetic number, because the mean of its divisors is an integer number (1862208).
Almost surely, 213656126 is an apocalyptic number.
13656126 is an abundant number, since it is smaller than the sum of its proper divisors (16139202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13656126 is a wasteful number, since it uses less digits than its factorization.
13656126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206927.
The product of its digits is 6480, while the sum is 30.
The square root of 13656126 is about 3695.4195972853. The cubic root of 13656126 is about 239.0245477024.
The spelling of 13656126 in words is "thirteen million, six hundred fifty-six thousand, one hundred twenty-six".
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