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152075 = 5271179
BaseRepresentation
bin100101001000001011
321201121102
4211020023
514331300
63132015
71202240
oct451013
9251542
10152075
11a4290
127400b
13542b1
143d5c7
15300d5
hex2520b

152075 has 24 divisors (see below), whose sum is σ = 238080. Its totient is φ = 93600.

The previous prime is 152063. The next prime is 152077. The reversal of 152075 is 570251.

It is not a de Polignac number, because 152075 - 210 = 151051 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 152075.

It is not an unprimeable number, because it can be changed into a prime (152077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1886 + ... + 1964.

It is an arithmetic number, because the mean of its divisors is an integer number (9920).

2152075 is an apocalyptic number.

152075 is a deficient number, since it is larger than the sum of its proper divisors (86005).

152075 is a wasteful number, since it uses less digits than its factorization.

152075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 152075 is about 389.9679474008. The cubic root of 152075 is about 53.3768091681.

It can be divided in two parts, 15 and 2075, that multiplied together give a triangular number (31125 = T249).

The spelling of 152075 in words is "one hundred fifty-two thousand, seventy-five".

Divisors: 1 5 7 11 25 35 55 77 79 175 275 385 395 553 869 1925 1975 2765 4345 6083 13825 21725 30415 152075