Base | Representation |
---|---|
bin | 1010100110011111111000… |
… | …11101100001001101001100 |
3 | 10001112200222122221110000220 |
4 | 11103033330131201031030 |
5 | 11023430032404041022 |
6 | 121325504401151340 |
7 | 4624211305566054 |
oct | 523177435411514 |
9 | 101480878843026 |
10 | 23313023112012 |
11 | 7478aa78608a7 |
12 | 274627832b550 |
13 | 1001540a46c7a |
14 | 5a84dbb1a564 |
15 | 2a665a25385c |
hex | 1533fc76134c |
23313023112012 has 96 divisors (see below), whose sum is σ = 56256472726272. Its totient is φ = 7509807841536.
The previous prime is 23313023111969. The next prime is 23313023112061. The reversal of 23313023112012 is 21021132031332.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523125243 + ... + 523169805.
It is an arithmetic number, because the mean of its divisors is an integer number (586004924232).
Almost surely, 223313023112012 is an apocalyptic number.
It is an amenable number.
23313023112012 is an abundant number, since it is smaller than the sum of its proper divisors (32943449614260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23313023112012 is a wasteful number, since it uses less digits than its factorization.
23313023112012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56967 (or 56965 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 23313023112012 its reverse (21021132031332), we get a palindrome (44334155143344).
The spelling of 23313023112012 in words is "twenty-three trillion, three hundred thirteen billion, twenty-three million, one hundred twelve thousand, twelve".
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