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136052360 = 23517238699
BaseRepresentation
bin10000001101111…
…11111010001000
3100111000011202022
420012333322020
5234312133420
621300024012
73241266053
oct1006777210
9314004668
10136052360
116a886174
1239692008
1322257572
14140d7a9a
15be26c25
hex81bfe88

136052360 has 64 divisors (see below), whose sum is σ = 338256000. Its totient is φ = 48987136.

The previous prime is 136052333. The next prime is 136052393. The reversal of 136052360 is 63250631.

136052360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11291 + ... + 19989.

It is an arithmetic number, because the mean of its divisors is an integer number (5285250).

Almost surely, 2136052360 is an apocalyptic number.

136052360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136052360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169128000).

136052360 is an abundant number, since it is smaller than the sum of its proper divisors (202203640).

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

136052360 is a wasteful number, since it uses less digits than its factorization.

136052360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8750 (or 8746 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 136052360 is about 11664.1484901385. The cubic root of 136052360 is about 514.3223058914.

The spelling of 136052360 in words is "one hundred thirty-six million, fifty-two thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 17 20 23 34 40 46 68 85 92 115 136 170 184 230 340 391 460 680 782 920 1564 1955 3128 3910 7820 8699 15640 17398 34796 43495 69592 86990 147883 173980 200077 295766 347960 400154 591532 739415 800308 1000385 1183064 1478830 1600616 2000770 2957660 3401309 4001540 5915320 6802618 8003080 13605236 17006545 27210472 34013090 68026180 136052360