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136351152 = 243271773109
BaseRepresentation
bin10000010000010…
…00110110110000
3100111120100121200
420020020312300
5234401214102
621310251200
73243652140
oct1010106660
9314510550
10136351152
116aa6a703
12397b6b00
1322330572
1414174920
15be8551c
hex8208db0

136351152 has 240 divisors, whose sum is σ = 472380480. Its totient is φ = 35831808.

The previous prime is 136351141. The next prime is 136351181. The reversal of 136351152 is 251153631.

136351152 is a `hidden beast` number, since 13 + 635 + 1 + 15 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1250874 + ... + 1250982.

It is an arithmetic number, because the mean of its divisors is an integer number (1968252).

Almost surely, 2136351152 is an apocalyptic number.

136351152 is a gapful number since it is divisible by the number (12) 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 136351152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236190240).

136351152 is an abundant number, since it is smaller than the sum of its proper divisors (336029328).

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

136351152 is a wasteful number, since it uses less digits than its factorization.

136351152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 211 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 136351152 is about 11676.9496016725. The cubic root of 136351152 is about 514.6985410144.

It can be divided in two parts, 136351 and 152, that added together give a triangular number (136503 = T522).

The spelling of 136351152 in words is "one hundred thirty-six million, three hundred fifty-one thousand, one hundred fifty-two".