Base | Representation |
---|---|
bin | 101111001110… |
… | …001101001000 |
3 | 212021220201201 |
4 | 233032031020 |
5 | 11132111302 |
6 | 1121153544 |
7 | 210135145 |
oct | 57161510 |
9 | 25256651 |
10 | 12378952 |
11 | 6a95543 |
12 | 418b8b4 |
13 | 2745631 |
14 | 19033cc |
15 | 1147c87 |
hex | bce348 |
12378952 has 32 divisors (see below), whose sum is σ = 23849280. Its totient is φ = 6022080.
The previous prime is 12378917. The next prime is 12378997. The reversal of 12378952 is 25987321.
12378952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68302 + ... + 68482.
It is an arithmetic number, because the mean of its divisors is an integer number (745290).
Almost surely, 212378952 is an apocalyptic number.
It is an amenable number.
12378952 is a deficient number, since it is larger than the sum of its proper divisors (11470328).
12378952 is a wasteful number, since it uses less digits than its factorization.
12378952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373 (or 369 counting only the distinct ones).
The product of its digits is 30240, while the sum is 37.
The square root of 12378952 is about 3518.3734878492. The cubic root of 12378952 is about 231.3278703421.
The spelling of 12378952 in words is "twelve million, three hundred seventy-eight thousand, nine hundred fifty-two".
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