Base | Representation |
---|---|
bin | 110011000100… |
… | …001011111100 |
3 | 221012002211000 |
4 | 303010023330 |
5 | 11411331432 |
6 | 1154530300 |
7 | 221532450 |
oct | 63041374 |
9 | 27162730 |
10 | 13386492 |
11 | 7613519 |
12 | 4596990 |
13 | 2a09102 |
14 | 1ac6660 |
15 | 129657c |
hex | cc42fc |
13386492 has 48 divisors (see below), whose sum is σ = 39665920. Its totient is φ = 3824496.
The previous prime is 13386481. The next prime is 13386509. The reversal of 13386492 is 29468331.
13386492 is a `hidden beast` number, since 1 + 3 + 3 + 8 + 649 + 2 = 666.
13386492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 8098 + ... + 9609.
Almost surely, 213386492 is an apocalyptic number.
13386492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13386492 is an abundant number, since it is smaller than the sum of its proper divisors (26279428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13386492 is a wasteful number, since it uses less digits than its factorization.
13386492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17727 (or 17719 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 13386492 is about 3658.7555261318. The cubic root of 13386492 is about 237.4409352660.
It can be divided in two parts, 133864 and 92, that added together give a square (133956 = 3662).
The spelling of 13386492 in words is "thirteen million, three hundred eighty-six thousand, four hundred ninety-two".
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