Base | Representation |
---|---|
bin | 101101100111… |
… | …0100101011010 |
3 | 1122222222222220 |
4 | 1123032211122 |
5 | 22110233332 |
6 | 2212324510 |
7 | 410162400 |
oct | 133164532 |
9 | 48888886 |
10 | 23914842 |
11 | 12554636 |
12 | 8013736 |
13 | 4c542c3 |
14 | 3267470 |
15 | 2175d2c |
hex | 16ce95a |
23914842 has 24 divisors (see below), whose sum is σ = 55639296. Its totient is φ = 6832728.
The previous prime is 23914799. The next prime is 23914843. The reversal of 23914842 is 24841932.
It is not an unprimeable number, because it can be changed into a prime (23914843) 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, 40378 + ... + 40965.
It is an arithmetic number, because the mean of its divisors is an integer number (2318304).
Almost surely, 223914842 is an apocalyptic number.
23914842 is an abundant number, since it is smaller than the sum of its proper divisors (31724454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23914842 is a wasteful number, since it uses less digits than its factorization.
23914842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81362 (or 81355 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 23914842 is about 4890.2803600612. The cubic root of 23914842 is about 288.1083456164.
The spelling of 23914842 in words is "twenty-three million, nine hundred fourteen thousand, eight hundred forty-two".
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