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15041068 = 227537181
BaseRepresentation
bin111001011000…
…001000101100
31001022011110121
4321120020230
512322303233
61254214324
7241563340
oct71301054
931264417
1015041068
118543639
1250543a4
133168253
141dd7620
1514c192d
hexe5822c

15041068 has 12 divisors (see below), whose sum is σ = 30082192. Its totient is φ = 6446160.

The previous prime is 15041063. The next prime is 15041083. The reversal of 15041068 is 86014051.

15041068 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (15041063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268563 + ... + 268618.

Almost surely, 215041068 is an apocalyptic number.

It is an amenable number.

15041068 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.

15041068 is a wasteful number, since it uses less digits than its factorization.

15041068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537192 (or 537190 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 15041068 is about 3878.2815782251. The cubic root of 15041068 is about 246.8460743336.

The spelling of 15041068 in words is "fifteen million, forty-one thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 537181 1074362 2148724 3760267 7520534 15041068