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152940676 = 2279756311
BaseRepresentation
bin10010001110110…
…11000010000100
3101122210012011111
421013123002010
5303123100201
623102014404
73534655120
oct1107330204
9348705144
10152940676
1179370659
1243277404
13258bb555
1416452580
15d660b51
hex91db084

152940676 has 24 divisors (see below), whose sum is σ = 309040256. Its totient is φ = 64869120.

The previous prime is 152940661. The next prime is 152940703. The reversal of 152940676 is 676049251.

It is an unprimeable number.

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, 25440 + ... + 30871.

Almost surely, 2152940676 is an apocalyptic number.

It is an amenable number.

152940676 is an abundant number, since it is smaller than the sum of its proper divisors (156099580).

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

152940676 is a wasteful number, since it uses less digits than its factorization.

152940676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56419 (or 56417 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 152940676 is about 12366.9186137857. The cubic root of 152940676 is about 534.7789881067.

The spelling of 152940676 in words is "one hundred fifty-two million, nine hundred forty thousand, six hundred seventy-six".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 2716 56311 112622 225244 394177 788354 1576708 5462167 10924334 21848668 38235169 76470338 152940676