Base | Representation |
---|---|
bin | 1010100001001111001011… |
… | …10110110101010011011010 |
3 | 10000220102101122022100222220 |
4 | 11100213211312311103122 |
5 | 11012444324320324110 |
6 | 121110451130324510 |
7 | 4605151564225134 |
oct | 520474566652332 |
9 | 100812348270886 |
10 | 23132255245530 |
11 | 7409375036222 |
12 | 2717229589736 |
13 | cba492cc0972 |
14 | 59d86dd5c054 |
15 | 2a1aca41e370 |
hex | 1509e5db54da |
23132255245530 has 32 divisors (see below), whose sum is σ = 55518107932224. Its totient is φ = 6168524138496.
The previous prime is 23132255245513. The next prime is 23132255245537. The reversal of 23132255245530 is 3554255223132.
It is not an unprimeable number, because it can be changed into a prime (23132255245537) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2373124 + ... + 7203903.
It is an arithmetic number, because the mean of its divisors is an integer number (1734940872882).
Almost surely, 223132255245530 is an apocalyptic number.
23132255245530 is an abundant number, since it is smaller than the sum of its proper divisors (32385852686694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23132255245530 is a wasteful number, since it uses less digits than its factorization.
23132255245530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9657550.
The product of its (nonzero) digits is 1080000, while the sum is 42.
The spelling of 23132255245530 in words is "twenty-three trillion, one hundred thirty-two billion, two hundred fifty-five million, two hundred forty-five thousand, five hundred thirty".
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