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12725094 = 232120849
BaseRepresentation
bin110000100010…
…101101100110
3212221111112210
4300202231212
511224200334
61132424250
7213106254
oct60425546
925844483
1012725094
117201608
124318086
132837055
1419935d4
1511b55e9
hexc22b66

12725094 has 8 divisors (see below), whose sum is σ = 25450200. Its totient is φ = 4241696.

The previous prime is 12725093. The next prime is 12725101. The reversal of 12725094 is 49052721.

It is a sphenic number, since it is the product of 3 distinct primes.

12725094 is an admirable number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12725093) by changing a digit.

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, 1060419 + ... + 1060430.

It is an arithmetic number, because the mean of its divisors is an integer number (3181275).

Almost surely, 212725094 is an apocalyptic number.

12725094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12725094 is a wasteful number, since it uses less digits than its factorization.

12725094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120854.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12725094 is about 3567.2249718794. The cubic root of 12725094 is about 233.4642208964.

The spelling of 12725094 in words is "twelve million, seven hundred twenty-five thousand, ninety-four".

Divisors: 1 2 3 6 2120849 4241698 6362547 12725094