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152086170 = 2355069539
BaseRepresentation
bin10010001000010…
…10011010011010
3101121011210000010
421010022122122
5302413224140
623031422350
73524465625
oct1104123232
9347153003
10152086170
1178937655
1242b249b6
132567c622
14162acdbc
15d542880
hex910a69a

152086170 has 16 divisors (see below), whose sum is σ = 365006880. Its totient is φ = 40556304.

The previous prime is 152086159. The next prime is 152086177. The reversal of 152086170 is 71680251.

It is a super-3 number, since 3×1520861703 (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5069539 = 152086170 / (1 + 5 + 2 + 0 + 8 + 6 + 1 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (152086177) by changing a digit.

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, 2534740 + ... + 2534799.

It is an arithmetic number, because the mean of its divisors is an integer number (22812930).

Almost surely, 2152086170 is an apocalyptic number.

152086170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152086170 is an abundant number, since it is smaller than the sum of its proper divisors (212920710).

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

152086170 is a wasteful number, since it uses less digits than its factorization.

152086170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069549.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 152086170 is about 12332.3221657561. The cubic root of 152086170 is about 533.7811598904.

The spelling of 152086170 in words is "one hundred fifty-two million, eighty-six thousand, one hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 5069539 10139078 15208617 25347695 30417234 50695390 76043085 152086170