Base | Representation |
---|---|
bin | 101111100101… |
… | …101011111100 |
3 | 212110210122221 |
4 | 233211223330 |
5 | 11143201012 |
6 | 1123215124 |
7 | 211015435 |
oct | 57455374 |
9 | 25423587 |
10 | 12475132 |
11 | 705082a |
12 | 42174a4 |
13 | 277a347 |
14 | 192a48c |
15 | 1166507 |
hex | be5afc |
12475132 has 12 divisors (see below), whose sum is σ = 22157800. Its totient is φ = 6144336.
The previous prime is 12475109. The next prime is 12475139. The reversal of 12475132 is 23157421.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12475097 and 12475106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12475139) 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, 23007 + ... + 23542.
Almost surely, 212475132 is an apocalyptic number.
It is an amenable number.
12475132 is a deficient number, since it is larger than the sum of its proper divisors (9682668).
12475132 is a wasteful number, since it uses less digits than its factorization.
12475132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46620 (or 46618 counting only the distinct ones).
The product of its digits is 1680, while the sum is 25.
The square root of 12475132 is about 3532.0152887551. The cubic root of 12475132 is about 231.9254367995.
The spelling of 12475132 in words is "twelve million, four hundred seventy-five thousand, one hundred thirty-two".
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