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153060 = 22352551
BaseRepresentation
bin100101010111100100
321202221220
4211113210
514344220
63140340
71205145
oct452744
9252856
10153060
11a4aa6
12746b0
135488b
143dacc
1530540
hex255e4

153060 has 24 divisors (see below), whose sum is σ = 428736. Its totient is φ = 40800.

The previous prime is 153059. The next prime is 153067. The reversal of 153060 is 60351.

153060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 153060.

It is not an unprimeable number, because it can be changed into a prime (153067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (17864).

2153060 is an apocalyptic number.

153060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153060 is an abundant number, since it is smaller than the sum of its proper divisors (275676).

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

153060 is a wasteful number, since it uses less digits than its factorization.

153060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 153060 is about 391.2288332933. The cubic root of 153060 is about 53.4918029774.

The spelling of 153060 in words is "one hundred fifty-three thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2551 5102 7653 10204 12755 15306 25510 30612 38265 51020 76530 153060