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136151360 = 265425473
BaseRepresentation
bin10000001110110…
…00000101000000
3100111012012112222
420013120011000
5234323320420
621302110212
73242160512
oct1007300500
9314165488
10136151360
116a943594
123971b368
1322290647
1414121bb2
15be46225
hex81d8140

136151360 has 28 divisors (see below), whose sum is σ = 324211188. Its totient is φ = 54460416.

The previous prime is 136151311. The next prime is 136151383. The reversal of 136151360 is 63151631.

It can be written as a sum of positive squares in 2 ways, for example, as 28987456 + 107163904 = 5384^2 + 10352^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212417 + ... + 213056.

It is an arithmetic number, because the mean of its divisors is an integer number (11578971).

Almost surely, 2136151360 is an apocalyptic number.

136151360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136151360 is an abundant number, since it is smaller than the sum of its proper divisors (188059828).

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

136151360 is an equidigital number, since it uses as much as digits as its factorization.

136151360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425490 (or 425480 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 136151360 is about 11668.3914915467. The cubic root of 136151360 is about 514.4470264107.

The spelling of 136151360 in words is "one hundred thirty-six million, one hundred fifty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 425473 850946 1701892 2127365 3403784 4254730 6807568 8509460 13615136 17018920 27230272 34037840 68075680 136151360