Base | Representation |
---|---|
bin | 101100101001… |
… | …1110100100100 |
3 | 1122001110020021 |
4 | 1121103310210 |
5 | 21443141004 |
6 | 2153444524 |
7 | 402666400 |
oct | 131236444 |
9 | 48043207 |
10 | 23412004 |
11 | 12240870 |
12 | 7a10744 |
13 | 4b09475 |
14 | 3176100 |
15 | 20c6d54 |
hex | 1653d24 |
23412004 has 36 divisors (see below), whose sum is σ = 51997680. Its totient is φ = 9120720.
The previous prime is 23411989. The next prime is 23412007. The reversal of 23412004 is 40021432.
It is not an unprimeable number, because it can be changed into a prime (23412007) 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, 3274 + ... + 7585.
It is an arithmetic number, because the mean of its divisors is an integer number (1444380).
Almost surely, 223412004 is an apocalyptic number.
It is an amenable number.
23412004 is an abundant number, since it is smaller than the sum of its proper divisors (28585676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23412004 is a wasteful number, since it uses less digits than its factorization.
23412004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10888 (or 10879 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 23412004 is about 4838.5952506900. The cubic root of 23412004 is about 286.0747518429.
Adding to 23412004 its reverse (40021432), we get a palindrome (63433436).
The spelling of 23412004 in words is "twenty-three million, four hundred twelve thousand, four".
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