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152852875 = 537732393
BaseRepresentation
bin10010001110001…
…01100110001011
3101122121201201121
421013011212023
5303112243000
623100100111
73534141130
oct1107054613
9348551647
10152852875
117931069a
1243234637
132588a5b6
141642c587
15d644b1a
hex91c598b

152852875 has 32 divisors (see below), whose sum is σ = 221090688. Its totient is φ = 103334400.

The previous prime is 152852867. The next prime is 152852941. The reversal of 152852875 is 578258251.

It is not a de Polignac number, because 152852875 - 23 = 152852867 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62679 + ... + 65071.

It is an arithmetic number, because the mean of its divisors is an integer number (6909084).

Almost surely, 2152852875 is an apocalyptic number.

152852875 is a deficient number, since it is larger than the sum of its proper divisors (68237813).

152852875 is an equidigital number, since it uses as much as digits as its factorization.

152852875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488 (or 2478 counting only the distinct ones).

The product of its digits is 224000, while the sum is 43.

The square root of 152852875 is about 12363.3682708233. The cubic root of 152852875 is about 534.6766322581.

The spelling of 152852875 in words is "one hundred fifty-two million, eight hundred fifty-two thousand, eight hundred seventy-five".

Divisors: 1 5 7 25 35 73 125 175 365 511 875 1825 2393 2555 9125 11965 12775 16751 59825 63875 83755 174689 299125 418775 873445 1222823 2093875 4367225 6114115 21836125 30570575 152852875