[go: up one dir, main page]

Search a number
-
+
152975125 = 538231487
BaseRepresentation
bin10010001111000…
…11011100010101
3101122211221102101
421013203130111
5303130201000
623102442101
73535160422
oct1107433425
9348757371
10152975125
1179394526
1243293331
1325901134
1416460d49
15d66ae6a
hex91e3715

152975125 has 16 divisors (see below), whose sum is σ = 191273472. Its totient is φ = 122149200.

The previous prime is 152975117. The next prime is 152975149. The reversal of 152975125 is 521579251.

152975125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152975125 - 23 = 152975117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102132 + ... + 103618.

It is an arithmetic number, because the mean of its divisors is an integer number (11954592).

Almost surely, 2152975125 is an apocalyptic number.

It is an amenable number.

152975125 is a deficient number, since it is larger than the sum of its proper divisors (38298347).

152975125 is an equidigital number, since it uses as much as digits as its factorization.

152975125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325 (or 2315 counting only the distinct ones).

The product of its digits is 31500, while the sum is 37.

The square root of 152975125 is about 12368.3113237014. The cubic root of 152975125 is about 534.8191370473.

The spelling of 152975125 in words is "one hundred fifty-two million, nine hundred seventy-five thousand, one hundred twenty-five".

Divisors: 1 5 25 125 823 1487 4115 7435 20575 37175 102875 185875 1223801 6119005 30595025 152975125