Base | Representation |
---|---|
bin | 101011111111… |
… | …1000010000000 |
3 | 1121101210211022 |
4 | 1113333002000 |
5 | 21401032304 |
6 | 2142205012 |
7 | 400022015 |
oct | 127770200 |
9 | 47353738 |
10 | 23064704 |
11 | 12023943 |
12 | 7883768 |
13 | 4a17370 |
14 | 30c570c |
15 | 2058ebe |
hex | 15ff080 |
23064704 has 64 divisors (see below), whose sum is σ = 50379840. Its totient is φ = 10454016.
The previous prime is 23064703. The next prime is 23064707. The reversal of 23064704 is 40746032.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (23064703) 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, 138029 + ... + 138195.
It is an arithmetic number, because the mean of its divisors is an integer number (787185).
Almost surely, 223064704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23064704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25189920).
23064704 is an abundant number, since it is smaller than the sum of its proper divisors (27315136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23064704 is a wasteful number, since it uses less digits than its factorization.
23064704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277 (or 265 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 23064704 is about 4802.5726439066. The cubic root of 23064704 is about 284.6531288334.
The spelling of 23064704 in words is "twenty-three million, sixty-four thousand, seven hundred four".
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