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125675808 = 2531309123
BaseRepresentation
bin1110111110110…
…10100100100000
322202110222210120
413133122210200
5224133111213
620245400240
73054140526
oct737324440
9282428716
10125675808
1164a39105
1236109080
13200634ab
1412996316
15b077423
hex77da920

125675808 has 24 divisors (see below), whose sum is σ = 329899248. Its totient is φ = 41891904.

The previous prime is 125675789. The next prime is 125675833. The reversal of 125675808 is 808576521.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 125675808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654466 + ... + 654657.

It is an arithmetic number, because the mean of its divisors is an integer number (13745802).

Almost surely, 2125675808 is an apocalyptic number.

It is an amenable number.

125675808 is an abundant number, since it is smaller than the sum of its proper divisors (204223440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125675808 is a wasteful number, since it uses less digits than its factorization.

125675808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309136 (or 1309128 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 125675808 is about 11210.5222001475. The cubic root of 125675808 is about 500.8994583126.

The spelling of 125675808 in words is "one hundred twenty-five million, six hundred seventy-five thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1309123 2618246 3927369 5236492 7854738 10472984 15709476 20945968 31418952 41891936 62837904 125675808