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135630758 = 2307220897
BaseRepresentation
bin10000001010110…
…00111110100110
3100110012202102102
420011120332212
5234210141013
621243012102
73234561644
oct1005307646
9313182372
10135630758
116a61843a
123950a032
132213a6b3
1414028194
15bd91d58
hex8158fa6

135630758 has 8 divisors (see below), whose sum is σ = 204109752. Its totient is φ = 67594176.

The previous prime is 135630727. The next prime is 135630773. The reversal of 135630758 is 857036531.

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, 109835 + ... + 111062.

It is an arithmetic number, because the mean of its divisors is an integer number (25513719).

Almost surely, 2135630758 is an apocalyptic number.

135630758 is a deficient number, since it is larger than the sum of its proper divisors (68478994).

135630758 is a wasteful number, since it uses less digits than its factorization.

135630758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221206.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 135630758 is about 11646.0619095040. The cubic root of 135630758 is about 513.7904918131.

The spelling of 135630758 in words is "one hundred thirty-five million, six hundred thirty thousand, seven hundred fifty-eight".

Divisors: 1 2 307 614 220897 441794 67815379 135630758