Base | Representation |
---|---|
bin | 101101100100… |
… | …1001100011100 |
3 | 1122221212201012 |
4 | 1123021030130 |
5 | 22104032024 |
6 | 2212034352 |
7 | 410041130 |
oct | 133111434 |
9 | 48855635 |
10 | 23892764 |
11 | 12539a95 |
12 | 80029b8 |
13 | 4c4723c |
14 | 325d3c0 |
15 | 216e50e |
hex | 16c931c |
23892764 has 24 divisors (see below), whose sum is σ = 48168960. Its totient is φ = 10157616.
The previous prime is 23892733. The next prime is 23892767. The reversal of 23892764 is 46729832.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23892767) 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, 197 + ... + 6915.
It is an arithmetic number, because the mean of its divisors is an integer number (2007040).
Almost surely, 223892764 is an apocalyptic number.
It is an amenable number.
23892764 is an abundant number, since it is smaller than the sum of its proper divisors (24276196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23892764 is a wasteful number, since it uses less digits than its factorization.
23892764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6857 (or 6855 counting only the distinct ones).
The product of its digits is 145152, while the sum is 41.
The square root of 23892764 is about 4888.0225040398. The cubic root of 23892764 is about 288.0196585089.
The spelling of 23892764 in words is "twenty-three million, eight hundred ninety-two thousand, seven hundred sixty-four".
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