Base | Representation |
---|---|
bin | 101100000110… |
… | …0010100000011 |
3 | 1121111120110020 |
4 | 1120030110003 |
5 | 21404302412 |
6 | 2143304523 |
7 | 400336434 |
oct | 130142403 |
9 | 47446406 |
10 | 23119107 |
11 | 12060800 |
12 | 78ab143 |
13 | 4a3605b |
14 | 30db48b |
15 | 206a18c |
hex | 160c503 |
23119107 has 12 divisors (see below), whose sum is σ = 33883080. Its totient is φ = 14011360.
The previous prime is 23119097. The next prime is 23119123. The reversal of 23119107 is 70191132.
It is not a de Polignac number, because 23119107 - 210 = 23118083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23119907) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31482 + ... + 32207.
It is an arithmetic number, because the mean of its divisors is an integer number (2823590).
Almost surely, 223119107 is an apocalyptic number.
23119107 is a deficient number, since it is larger than the sum of its proper divisors (10763973).
23119107 is a wasteful number, since it uses less digits than its factorization.
23119107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63714 (or 63703 counting only the distinct ones).
The product of its (nonzero) digits is 378, while the sum is 24.
The square root of 23119107 is about 4808.2332514137. The cubic root of 23119107 is about 284.8767580410.
The spelling of 23119107 in words is "twenty-three million, one hundred nineteen thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •