Base | Representation |
---|---|
bin | 101110010111… |
… | …000001001100 |
3 | 211212102122201 |
4 | 232113001030 |
5 | 11102343113 |
6 | 1112251244 |
7 | 205204135 |
oct | 56270114 |
9 | 24772581 |
10 | 12152908 |
11 | 6950729 |
12 | 40a0b24 |
13 | 2696791 |
14 | 1884c8c |
15 | 1100cdd |
hex | b9704c |
12152908 has 12 divisors (see below), whose sum is σ = 21616672. Its totient is φ = 5976720.
The previous prime is 12152897. The next prime is 12152923. The reversal of 12152908 is 80925121.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24660 + ... + 25147.
Almost surely, 212152908 is an apocalyptic number.
It is an amenable number.
12152908 is a deficient number, since it is larger than the sum of its proper divisors (9463764).
12152908 is a wasteful number, since it uses less digits than its factorization.
12152908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49872 (or 49870 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
The square root of 12152908 is about 3486.1021212810. The cubic root of 12152908 is about 229.9111692248.
The spelling of 12152908 in words is "twelve million, one hundred fifty-two thousand, nine hundred eight".
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