Base | Representation |
---|---|
bin | 10101100011110110… |
… | …101111011110101000 |
3 | 2012202101001111202102 |
4 | 111203312233132220 |
5 | 334402413143422 |
6 | 14345055352532 |
7 | 1446452603423 |
oct | 254366573650 |
9 | 65671044672 |
10 | 23150131112 |
11 | 98aa711169 |
12 | 45a0b22748 |
13 | 224c205944 |
14 | 119880c9ba |
15 | 9075b8192 |
hex | 563daf7a8 |
23150131112 has 16 divisors (see below), whose sum is σ = 43410880800. Its totient is φ = 11573896240.
The previous prime is 23150131061. The next prime is 23150131127. The reversal of 23150131112 is 21113105132.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58964 + ... + 223107.
It is an arithmetic number, because the mean of its divisors is an integer number (2713180050).
Almost surely, 223150131112 is an apocalyptic number.
It is an amenable number.
23150131112 is a deficient number, since it is larger than the sum of its proper divisors (20260749688).
23150131112 is a wasteful number, since it uses less digits than its factorization.
23150131112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292336 (or 292332 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 20.
Adding to 23150131112 its reverse (21113105132), we get a palindrome (44263236244).
The spelling of 23150131112 in words is "twenty-three billion, one hundred fifty million, one hundred thirty-one thousand, one hundred twelve".
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