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150000160 = 255937501
BaseRepresentation
bin10001111000011…
…01001000100000
3101110020210112111
420330031020200
5301400001120
622515005104
73500660152
oct1074151040
9343223474
10150000160
1177742382
1242299794
13250cbcbb
1415cc8ad2
15d27e75a
hex8f0d220

150000160 has 24 divisors (see below), whose sum is σ = 354375756. Its totient is φ = 60000000.

The previous prime is 150000157. The next prime is 150000167. The reversal of 150000160 is 61000051.

It can be written as a sum of positive squares in 2 ways, for example, as 122500624 + 27499536 = 11068^2 + 5244^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 150000160.

It is not an unprimeable number, because it can be changed into a prime (150000167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468591 + ... + 468910.

Almost surely, 2150000160 is an apocalyptic number.

150000160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150000160 is an abundant number, since it is smaller than the sum of its proper divisors (204375596).

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

150000160 is an equidigital number, since it uses as much as digits as its factorization.

150000160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937516 (or 937508 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 150000160 is about 12247.4552458868. The cubic root of 150000160 is about 531.3294735083.

The spelling of 150000160 in words is "one hundred fifty million, one hundred sixty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 937501 1875002 3750004 4687505 7500008 9375010 15000016 18750020 30000032 37500040 75000080 150000160