Base | Representation |
---|---|
bin | 10101011011101000… |
… | …001110111111111010 |
3 | 2012101202100022211121 |
4 | 111123220032333322 |
5 | 334112100012310 |
6 | 14323245215454 |
7 | 1443155465446 |
oct | 253350167772 |
9 | 65352308747 |
10 | 23012110330 |
11 | 9839811100 |
12 | 456286158a |
13 | 222973c441 |
14 | 1184361826 |
15 | 8ea4030da |
hex | 55ba0effa |
23012110330 has 48 divisors (see below), whose sum is σ = 46171181952. Its totient is φ = 8250149600.
The previous prime is 23012110321. The next prime is 23012110391. The reversal of 23012110330 is 3301121032.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48022 + ... + 219841.
It is an arithmetic number, because the mean of its divisors is an integer number (961899624).
Almost surely, 223012110330 is an apocalyptic number.
23012110330 is an abundant number, since it is smaller than the sum of its proper divisors (23159071622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23012110330 is a wasteful number, since it uses less digits than its factorization.
23012110330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267963 (or 267952 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 23012110330 its reverse (3301121032), we get a palindrome (26313231362).
The spelling of 23012110330 in words is "twenty-three billion, twelve million, one hundred ten thousand, three hundred thirty".
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