Base | Representation |
---|---|
bin | 101101001010… |
… | …0100011011010 |
3 | 1122112220221100 |
4 | 1122110203122 |
5 | 22030132041 |
6 | 2203252230 |
7 | 405152403 |
oct | 132244332 |
9 | 48486840 |
10 | 23677146 |
11 | 12401a99 |
12 | 7b1a076 |
13 | 4ba005c |
14 | 32049aa |
15 | 212a6b6 |
hex | 16948da |
23677146 has 12 divisors (see below), whose sum is σ = 51300522. Its totient is φ = 7892376.
The previous prime is 23677139. The next prime is 23677163. The reversal of 23677146 is 64177632.
It can be written as a sum of positive squares in only one way, i.e., 22667121 + 1010025 = 4761^2 + 1005^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23677146.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 657681 + ... + 657716.
Almost surely, 223677146 is an apocalyptic number.
23677146 is an abundant number, since it is smaller than the sum of its proper divisors (27623376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23677146 is a wasteful number, since it uses less digits than its factorization.
23677146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1315405 (or 1315402 counting only the distinct ones).
The product of its digits is 42336, while the sum is 36.
The square root of 23677146 is about 4865.9167687086. The cubic root of 23677146 is about 287.1506370082.
The spelling of 23677146 in words is "twenty-three million, six hundred seventy-seven thousand, one hundred forty-six".
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