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136482528 = 25371317919
BaseRepresentation
bin10000010001010…
…00111011100000
3100111211000211110
420020220323200
5234414420103
621313143320
73245040150
oct1010507340
9314730743
10136482528
117004a386
123985ab40
13223782c0
14141aa760
15beae403
hex8228ee0

136482528 has 192 divisors, whose sum is σ = 467389440. Its totient is φ = 33841152.

The previous prime is 136482527. The next prime is 136482539. The reversal of 136482528 is 825284631.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136482527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148053 + ... + 148971.

It is an arithmetic number, because the mean of its divisors is an integer number (2434320).

Almost surely, 2136482528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136482528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233694720).

136482528 is an abundant number, since it is smaller than the sum of its proper divisors (330906912).

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

136482528 is a wasteful number, since it uses less digits than its factorization.

136482528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969 (or 961 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 136482528 is about 11682.5736890464. The cubic root of 136482528 is about 514.8637940611.

The spelling of 136482528 in words is "one hundred thirty-six million, four hundred eighty-two thousand, five hundred twenty-eight".