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152104874 = 2671135111
BaseRepresentation
bin10010001000011…
…10111110101010
3101121012201122212
421010032332222
5302414323444
623032045122
73524604305
oct1104167652
9347181585
10152104874
117894a709
1242b337a2
1325687cac
14162b5b3c
15d54819e
hex910efaa

152104874 has 8 divisors (see below), whose sum is σ = 231562848. Its totient is φ = 74917260.

The previous prime is 152104873. The next prime is 152104877. The reversal of 152104874 is 478401251.

It is a happy number.

152104874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 152104874.

It is not an unprimeable number, because it can be changed into a prime (152104871) 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, 567422 + ... + 567689.

It is an arithmetic number, because the mean of its divisors is an integer number (28945356).

Almost surely, 2152104874 is an apocalyptic number.

152104874 is a deficient number, since it is larger than the sum of its proper divisors (79457974).

152104874 is a wasteful number, since it uses less digits than its factorization.

152104874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135180.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 152104874 is about 12333.0804748854. The cubic root of 152104874 is about 533.8030409805.

The spelling of 152104874 in words is "one hundred fifty-two million, one hundred four thousand, eight hundred seventy-four".

Divisors: 1 2 67 134 1135111 2270222 76052437 152104874