Base | Representation |
---|---|
bin | 10101011011101100… |
… | …000110000000101010 |
3 | 2012101211020201201012 |
4 | 111123230012000222 |
5 | 334112324401330 |
6 | 14323323023522 |
7 | 1443200211260 |
oct | 253354060052 |
9 | 65354221635 |
10 | 23013122090 |
11 | 983a342272 |
12 | 456306aba2 |
13 | 2229a04b0a |
14 | 1184546430 |
15 | 8ea552c95 |
hex | 55bb0602a |
23013122090 has 16 divisors (see below), whose sum is σ = 47341279872. Its totient is φ = 7890213264.
The previous prime is 23013122089. The next prime is 23013122131. The reversal of 23013122090 is 9022131032.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164379374 + ... + 164379513.
It is an arithmetic number, because the mean of its divisors is an integer number (2958829992).
Almost surely, 223013122090 is an apocalyptic number.
23013122090 is an abundant number, since it is smaller than the sum of its proper divisors (24328157782).
23013122090 is a wasteful number, since it uses less digits than its factorization.
23013122090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328758901.
The product of its (nonzero) digits is 648, while the sum is 23.
The spelling of 23013122090 in words is "twenty-three billion, thirteen million, one hundred twenty-two thousand, ninety".
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