Base | Representation |
---|---|
bin | 110001010011… |
… | …100100010000 |
3 | 220022200001010 |
4 | 301103210100 |
5 | 11302101300 |
6 | 1141010520 |
7 | 214601541 |
oct | 61234420 |
9 | 26280033 |
10 | 12925200 |
11 | 7328992 |
12 | 43b3a40 |
13 | 28a7162 |
14 | 1a064c8 |
15 | 1204a50 |
hex | c53910 |
12925200 has 60 divisors (see below), whose sum is σ = 41407568. Its totient is φ = 3446400.
The previous prime is 12925169. The next prime is 12925201. The reversal of 12925200 is 252921.
It is a tau number, because it is divible by the number of its divisors (60).
It is not an unprimeable number, because it can be changed into a prime (12925201) 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, 4186 + ... + 6585.
Almost surely, 212925200 is an apocalyptic number.
12925200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12925200 is an abundant number, since it is smaller than the sum of its proper divisors (28482368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12925200 is a wasteful number, since it uses less digits than its factorization.
12925200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10792 (or 10781 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 12925200 is about 3595.1634177044. The cubic root of 12925200 is about 234.6816271167.
The spelling of 12925200 in words is "twelve million, nine hundred twenty-five thousand, two hundred".
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