Base | Representation |
---|---|
bin | 101100000101… |
… | …1010001010111 |
3 | 1121111100121011 |
4 | 1120023101113 |
5 | 21404133324 |
6 | 2143233051 |
7 | 400321126 |
oct | 130132127 |
9 | 47440534 |
10 | 23114839 |
11 | 12058580 |
12 | 78a8787 |
13 | 4a34127 |
14 | 30d9abd |
15 | 2068c94 |
hex | 160b457 |
23114839 has 16 divisors (see below), whose sum is σ = 26498304. Its totient is φ = 19958400.
The previous prime is 23114821. The next prime is 23114851. The reversal of 23114839 is 93841132.
It is not a de Polignac number, because 23114839 - 29 = 23114327 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23114839.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23114239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53167 + ... + 53599.
It is an arithmetic number, because the mean of its divisors is an integer number (1656144).
Almost surely, 223114839 is an apocalyptic number.
23114839 is a deficient number, since it is larger than the sum of its proper divisors (3383465).
23114839 is a wasteful number, since it uses less digits than its factorization.
23114839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678.
The product of its digits is 5184, while the sum is 31.
The square root of 23114839 is about 4807.7894088656. The cubic root of 23114839 is about 284.8592266714.
The spelling of 23114839 in words is "twenty-three million, one hundred fourteen thousand, eight hundred thirty-nine".
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