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152568012 = 22335336017
BaseRepresentation
bin10010001100000…
…00000011001100
3101122002020222010
421012000003030
5303024134022
623050021220
73531543462
oct1106000314
9348066863
10152568012
1179136673
1243117810
13257baa3c
1416396832
15d5da50c
hex91800cc

152568012 has 24 divisors (see below), whose sum is σ = 357010416. Its totient is φ = 50710528.

The previous prime is 152568007. The next prime is 152568023. The reversal of 152568012 is 210865251.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13773 + ... + 22244.

It is an arithmetic number, because the mean of its divisors is an integer number (14875434).

Almost surely, 2152568012 is an apocalyptic number.

152568012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152568012 is an abundant number, since it is smaller than the sum of its proper divisors (204442404).

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

152568012 is a wasteful number, since it uses less digits than its factorization.

152568012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36377 (or 36375 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 152568012 is about 12351.8424536585. The cubic root of 152568012 is about 534.3442771434.

The spelling of 152568012 in words is "one hundred fifty-two million, five hundred sixty-eight thousand, twelve".

Divisors: 1 2 3 4 6 12 353 706 1059 1412 2118 4236 36017 72034 108051 144068 216102 432204 12714001 25428002 38142003 50856004 76284006 152568012