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136152982 = 279725213
BaseRepresentation
bin10000001110110…
…00011110010110
3100111012021210001
420013120132112
5234323343412
621302121514
73242165320
oct1007303626
9314167701
10136152982
116a944829
123972029a
13222912c4
1414122610
15be46957
hex81d8796

136152982 has 8 divisors (see below), whose sum is σ = 233405136. Its totient is φ = 58351272.

The previous prime is 136152971. The next prime is 136152997. The reversal of 136152982 is 289251631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4862593 + ... + 4862620.

It is an arithmetic number, because the mean of its divisors is an integer number (29175642).

Almost surely, 2136152982 is an apocalyptic number.

136152982 is a deficient number, since it is larger than the sum of its proper divisors (97252154).

136152982 is an equidigital number, since it uses as much as digits as its factorization.

136152982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725222.

The product of its digits is 25920, while the sum is 37.

The square root of 136152982 is about 11668.4609953498. The cubic root of 136152982 is about 514.4490693080.

The spelling of 136152982 in words is "one hundred thirty-six million, one hundred fifty-two thousand, nine hundred eighty-two".

Divisors: 1 2 7 14 9725213 19450426 68076491 136152982