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150134180 = 22571072387
BaseRepresentation
bin10001111001011…
…01110110100100
3101110111121101012
420330231312210
5301413243210
622521521352
73502055660
oct1074556644
9343447335
10150134180
1177824039
1242343258
1325147cc1
1415d218a0
15d2a9305
hex8f2dda4

150134180 has 24 divisors (see below), whose sum is σ = 360322368. Its totient is φ = 51474528.

The previous prime is 150134167. The next prime is 150134183. The reversal of 150134180 is 81431051.

It is not an unprimeable number, because it can be changed into a prime (150134183) 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, 536054 + ... + 536333.

It is an arithmetic number, because the mean of its divisors is an integer number (15013432).

Almost surely, 2150134180 is an apocalyptic number.

150134180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150134180 is an abundant number, since it is smaller than the sum of its proper divisors (210188188).

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

150134180 is a wasteful number, since it uses less digits than its factorization.

150134180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072403 (or 1072401 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 150134180 is about 12252.9253649894. The cubic root of 150134180 is about 531.4876679596.

The spelling of 150134180 in words is "one hundred fifty million, one hundred thirty-four thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 1072387 2144774 4289548 5361935 7506709 10723870 15013418 21447740 30026836 37533545 75067090 150134180