Base | Representation |
---|---|
bin | 101110011010… |
… | …101101000100 |
3 | 211220012100211 |
4 | 232122231010 |
5 | 11103334004 |
6 | 1112445204 |
7 | 205266142 |
oct | 56325504 |
9 | 24805324 |
10 | 12168004 |
11 | 6961002 |
12 | 40a9804 |
13 | 26a0604 |
14 | 188a592 |
15 | 1105504 |
hex | b9ab44 |
12168004 has 12 divisors (see below), whose sum is σ = 21612304. Its totient is φ = 5993064.
The previous prime is 12168001. The next prime is 12168007. The reversal of 12168004 is 40086121.
12168004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12168001) and next prime (12168007).
It is not an unprimeable number, because it can be changed into a prime (12168001) 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, 22434 + ... + 22969.
Almost surely, 212168004 is an apocalyptic number.
It is an amenable number.
12168004 is a deficient number, since it is larger than the sum of its proper divisors (9444300).
12168004 is a wasteful number, since it uses less digits than its factorization.
12168004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45474 (or 45472 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 12168004 is about 3488.2666182504. The cubic root of 12168004 is about 230.0063262280.
The spelling of 12168004 in words is "twelve million, one hundred sixty-eight thousand, four".
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