Base | Representation |
---|---|
bin | 101011111011… |
… | …0100100001000 |
3 | 1121100001020212 |
4 | 1113312210020 |
5 | 21343430044 |
6 | 2141340252 |
7 | 366515633 |
oct | 127664410 |
9 | 47301225 |
10 | 23030024 |
11 | 11aaa886 |
12 | 7867688 |
13 | 4a04644 |
14 | 30b6c1a |
15 | 204da9e |
hex | 15f6908 |
23030024 has 16 divisors (see below), whose sum is σ = 44574720. Its totient is φ = 11143440.
The previous prime is 23030023. The next prime is 23030041. The reversal of 23030024 is 42003032.
It is a junction number, because it is equal to n+sod(n) for n = 23029990 and 23030008.
It is not an unprimeable number, because it can be changed into a prime (23030023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46184 + ... + 46679.
It is an arithmetic number, because the mean of its divisors is an integer number (2785920).
Almost surely, 223030024 is an apocalyptic number.
It is an amenable number.
23030024 is a deficient number, since it is larger than the sum of its proper divisors (21544696).
23030024 is a wasteful number, since it uses less digits than its factorization.
23030024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92900 (or 92896 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 23030024 is about 4798.9607208228. The cubic root of 23030024 is about 284.5103894864.
Adding to 23030024 its reverse (42003032), we get a palindrome (65033056).
The spelling of 23030024 in words is "twenty-three million, thirty thousand, twenty-four".
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