Base | Representation |
---|---|
bin | 10101101100111100… |
… | …010001101101000000 |
3 | 2020010222220120010221 |
4 | 111230330101231000 |
5 | 340210424430320 |
6 | 14412143032424 |
7 | 1453313431105 |
oct | 255474215500 |
9 | 66128816127 |
10 | 23302576960 |
11 | 9978773a73 |
12 | 4623b9b714 |
13 | 227497cba0 |
14 | 11b0b72aac |
15 | 915b7c3aa |
hex | 56cf11b40 |
23302576960 has 168 divisors, whose sum is σ = 62474688360. Its totient is φ = 8229163008.
The previous prime is 23302576909. The next prime is 23302576967. The reversal of 23302576960 is 6967520332.
It can be written as a sum of positive squares in 4 ways, for example, as 147476736 + 23155100224 = 12144^2 + 152168^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23302576967) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2195346 + ... + 2205934.
It is an arithmetic number, because the mean of its divisors is an integer number (371873145).
Almost surely, 223302576960 is an apocalyptic number.
23302576960 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 23302576960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31237344180).
23302576960 is an abundant number, since it is smaller than the sum of its proper divisors (39172111400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23302576960 is a wasteful number, since it uses less digits than its factorization.
23302576960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10665 (or 10632 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 43.
The spelling of 23302576960 in words is "twenty-three billion, three hundred two million, five hundred seventy-six thousand, nine hundred sixty".
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