Base | Representation |
---|---|
bin | 101100011110… |
… | …0100111100000 |
3 | 1121212121212010 |
4 | 1120330213200 |
5 | 21432120320 |
6 | 2151432520 |
7 | 402122322 |
oct | 130744740 |
9 | 47777763 |
10 | 23316960 |
11 | 12186417 |
12 | 7985740 |
13 | 4aa5124 |
14 | 314d612 |
15 | 20a8ae0 |
hex | 163c9e0 |
23316960 has 96 divisors (see below), whose sum is σ = 75866112. Its totient is φ = 6013440.
The previous prime is 23316959. The next prime is 23316973. The reversal of 23316960 is 6961332.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14097 + ... + 15663.
It is an arithmetic number, because the mean of its divisors is an integer number (790272).
Almost surely, 223316960 is an apocalyptic number.
23316960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23316960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37933056).
23316960 is an abundant number, since it is smaller than the sum of its proper divisors (52549152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23316960 is a wasteful number, since it uses less digits than its factorization.
23316960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616 (or 1608 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 23316960 is about 4828.7638169619. The cubic root of 23316960 is about 285.6871078911.
The spelling of 23316960 in words is "twenty-three million, three hundred sixteen thousand, nine hundred sixty".
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