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153028160 = 265478213
BaseRepresentation
bin10010001111100…
…00011001000000
3101122221122011122
421013300121000
5303133400120
623103531412
73535501145
oct1107603100
9348848148
10153028160
117942035a
12432b9b68
132591c30c
14164763cc
15d67ba25
hex91f0640

153028160 has 28 divisors (see below), whose sum is σ = 364399068. Its totient is φ = 61211136.

The previous prime is 153028159. The next prime is 153028163. The reversal of 153028160 is 61820351.

It can be written as a sum of positive squares in 2 ways, for example, as 67502656 + 85525504 = 8216^2 + 9248^2 .

It is not an unprimeable number, because it can be changed into a prime (153028163) 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, 238787 + ... + 239426.

Almost surely, 2153028160 is an apocalyptic number.

153028160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153028160 is an abundant number, since it is smaller than the sum of its proper divisors (211370908).

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

153028160 is an equidigital number, since it uses as much as digits as its factorization.

153028160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478230 (or 478220 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 153028160 is about 12370.4551250146. The cubic root of 153028160 is about 534.8809354513.

The spelling of 153028160 in words is "one hundred fifty-three million, twenty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 478213 956426 1912852 2391065 3825704 4782130 7651408 9564260 15302816 19128520 30605632 38257040 76514080 153028160