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136355011 = 1317616991
BaseRepresentation
bin10000010000010…
…01110011000011
3100111120112220121
420020021303003
5234401330021
621310321111
73243666322
oct1010116303
9314515817
10136355011
116aa725a1
12397b9197
1322332250
14141760b9
15be86741
hex8209cc3

136355011 has 8 divisors (see below), whose sum is σ = 155481984. Its totient is φ = 118462080.

The previous prime is 136354987. The next prime is 136355033. The reversal of 136355011 is 110553631.

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

It is a cyclic number.

It is not a de Polignac number, because 136355011 - 25 = 136354979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136355111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308275 + ... + 308716.

It is an arithmetic number, because the mean of its divisors is an integer number (19435248).

Almost surely, 2136355011 is an apocalyptic number.

136355011 is a deficient number, since it is larger than the sum of its proper divisors (19126973).

136355011 is a wasteful number, since it uses less digits than its factorization.

136355011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617021.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 136355011 is about 11677.1148405760. The cubic root of 136355011 is about 514.7033966217.

The spelling of 136355011 in words is "one hundred thirty-six million, three hundred fifty-five thousand, eleven".

Divisors: 1 13 17 221 616991 8020883 10488847 136355011