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12925200 = 2435210771
BaseRepresentation
bin110001010011…
…100100010000
3220022200001010
4301103210100
511302101300
61141010520
7214601541
oct61234420
926280033
1012925200
117328992
1243b3a40
1328a7162
141a064c8
151204a50
hexc53910

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".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 10771 21542 32313 43084 53855 64626 86168 107710 129252 161565 172336 215420 258504 269275 323130 430840 517008 538550 646260 807825 861680 1077100 1292520 1615650 2154200 2585040 3231300 4308400 6462600 12925200