Base | Representation |
---|---|
bin | 101100101100… |
… | …1101111101000 |
3 | 1122002200111210 |
4 | 1121121233220 |
5 | 21444430024 |
6 | 2154153120 |
7 | 403130205 |
oct | 131315750 |
9 | 48080453 |
10 | 23436264 |
11 | 12258015 |
12 | 7a227a0 |
13 | 4b17517 |
14 | 3180cac |
15 | 20ce129 |
hex | 1659be8 |
23436264 has 32 divisors (see below), whose sum is σ = 61139520. Its totient is φ = 7472256.
The previous prime is 23436239. The next prime is 23436269. The reversal of 23436264 is 46263432.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (23436269) 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, 20677 + ... + 21780.
It is an arithmetic number, because the mean of its divisors is an integer number (1910610).
Almost surely, 223436264 is an apocalyptic number.
23436264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23436264 is an abundant number, since it is smaller than the sum of its proper divisors (37703256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23436264 is a wasteful number, since it uses less digits than its factorization.
23436264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42489 (or 42485 counting only the distinct ones).
The product of its digits is 20736, while the sum is 30.
The square root of 23436264 is about 4841.1015275452. The cubic root of 23436264 is about 286.1735299124.
Adding to 23436264 its reverse (46263432), we get a palindrome (69699696).
The spelling of 23436264 in words is "twenty-three million, four hundred thirty-six thousand, two hundred sixty-four".
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