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152670612 = 22313219631
BaseRepresentation
bin10010001100110…
…01000110010100
3101122021110201010
421012121012110
5303040424422
623052132220
73532451553
oct1106310624
9348243633
10152670612
11791a6766
1243167070
1325825653
14163c1d9a
15d60ab0c
hex9199194

152670612 has 24 divisors (see below), whose sum is σ = 356538112. Its totient is φ = 50846400.

The previous prime is 152670607. The next prime is 152670613. The reversal of 152670612 is 216076251.

It is a self number, because there is not a number n which added to its sum of digits gives 152670612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152670613) 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 7 ways as a sum of consecutive naturals, for example, 11037 + ... + 20667.

Almost surely, 2152670612 is an apocalyptic number.

152670612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152670612 is an abundant number, since it is smaller than the sum of its proper divisors (203867500).

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

152670612 is a wasteful number, since it uses less digits than its factorization.

152670612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10959 (or 10957 counting only the distinct ones).

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

The square root of 152670612 is about 12355.9949821939. The cubic root of 152670612 is about 534.4640301578.

The spelling of 152670612 in words is "one hundred fifty-two million, six hundred seventy thousand, six hundred twelve".

Divisors: 1 2 3 4 6 12 1321 2642 3963 5284 7926 9631 15852 19262 28893 38524 57786 115572 12722551 25445102 38167653 50890204 76335306 152670612