Base | Representation |
---|---|
bin | 101111010110… |
… | …100011010000 |
3 | 212100122121210 |
4 | 233112203100 |
5 | 11134210021 |
6 | 1122020120 |
7 | 210336621 |
oct | 57264320 |
9 | 25318553 |
10 | 12413136 |
11 | 700919a |
12 | 41a7640 |
13 | 2758068 |
14 | 1911a48 |
15 | 1152e76 |
hex | bd68d0 |
12413136 has 20 divisors (see below), whose sum is σ = 32067392. Its totient is φ = 4137696.
The previous prime is 12413101. The next prime is 12413147. The reversal of 12413136 is 63131421.
12413136 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129256 + ... + 129351.
Almost surely, 212413136 is an apocalyptic number.
12413136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12413136 is an abundant number, since it is smaller than the sum of its proper divisors (19654256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12413136 is a wasteful number, since it uses less digits than its factorization.
12413136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258618 (or 258612 counting only the distinct ones).
The product of its digits is 432, while the sum is 21.
The square root of 12413136 is about 3523.2280652833. The cubic root of 12413136 is about 231.5406089789.
Adding to 12413136 its reverse (63131421), we get a palindrome (75544557).
The spelling of 12413136 in words is "twelve million, four hundred thirteen thousand, one hundred thirty-six".
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