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152024060 = 22519938197
BaseRepresentation
bin10010000111110…
…11001111111100
3101121001121210202
421003323033330
5302404232220
623030223032
73524116556
oct1103731774
9347047722
10152024060
11788a4a21
1242ab4a78
132565a286
14162944d6
15d52e275
hex90fb3fc

152024060 has 24 divisors (see below), whose sum is σ = 320863200. Its totient is φ = 60502464.

The previous prime is 152024057. The next prime is 152024107. The reversal of 152024060 is 60420251.

It is a happy number.

It is a super-2 number, since 2×1520240602 = 46222629637767200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15119 + ... + 23078.

It is an arithmetic number, because the mean of its divisors is an integer number (13369300).

Almost surely, 2152024060 is an apocalyptic number.

152024060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152024060 is an abundant number, since it is smaller than the sum of its proper divisors (168839140).

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

152024060 is a wasteful number, since it uses less digits than its factorization.

152024060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38405 (or 38403 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 152024060 is about 12329.8037291759. The cubic root of 152024060 is about 533.7084869183.

The spelling of 152024060 in words is "one hundred fifty-two million, twenty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 199 398 796 995 1990 3980 38197 76394 152788 190985 381970 763940 7601203 15202406 30404812 38006015 76012030 152024060