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25038068 = 2211569047
BaseRepresentation
bin101111110000…
…0110011110100
31202010001202212
41133200303310
522402204233
62252352552
7422551166
oct137406364
952101685
1025038068
1113151520
128475758
135258633
14347a936
1522e8a48
hex17e0cf4

25038068 has 12 divisors (see below), whose sum is σ = 47800032. Its totient is φ = 11380920.

The previous prime is 25038047. The next prime is 25038073. The reversal of 25038068 is 86083052.

It is a congruent number.

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, 284480 + ... + 284567.

It is an arithmetic number, because the mean of its divisors is an integer number (3983336).

Almost surely, 225038068 is an apocalyptic number.

It is an amenable number.

25038068 is a deficient number, since it is larger than the sum of its proper divisors (22761964).

25038068 is a wasteful number, since it uses less digits than its factorization.

25038068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569062 (or 569060 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 25038068 is about 5003.8053519297. The cubic root of 25038068 is about 292.5501138963.

The spelling of 25038068 in words is "twenty-five million, thirty-eight thousand, sixty-eight".

Divisors: 1 2 4 11 22 44 569047 1138094 2276188 6259517 12519034 25038068