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25068012 = 2232089001
BaseRepresentation
bin101111110100…
…0000111101100
31202011120211220
41133220013230
522404134022
62253143340
7423034404
oct137500754
952146756
1025068012
1113171a72
12848ab50
135269158
143487804
15230285c
hex17e81ec

25068012 has 12 divisors (see below), whose sum is σ = 58492056. Its totient is φ = 8356000.

The previous prime is 25067989. The next prime is 25068031. The reversal of 25068012 is 21086052.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1044489 + ... + 1044512.

It is an arithmetic number, because the mean of its divisors is an integer number (4874338).

Almost surely, 225068012 is an apocalyptic number.

It is an amenable number.

25068012 is an abundant number, since it is smaller than the sum of its proper divisors (33424044).

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

25068012 is a wasteful number, since it uses less digits than its factorization.

25068012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089008 (or 2089006 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 25068012 is about 5006.7965806491. The cubic root of 25068012 is about 292.6666914578. Note that the first 4 decimals are identical.

The spelling of 25068012 in words is "twenty-five million, sixty-eight thousand, twelve".

Divisors: 1 2 3 4 6 12 2089001 4178002 6267003 8356004 12534006 25068012