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136379606 = 21119431757
BaseRepresentation
bin10000010000011…
…11110011010110
3100111121210122112
420020033303112
5234403121411
621311031022
73244131116
oct1010176326
9314553575
10136379606
116aa8a020
123980b472
13223404bc
1414181046
15be8db8b
hex820fcd6

136379606 has 32 divisors (see below), whose sum is σ = 235768320. Its totient is φ = 58514400.

The previous prime is 136379603. The next prime is 136379611. The reversal of 136379606 is 606973631.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136379603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 179780 + ... + 180536.

It is an arithmetic number, because the mean of its divisors is an integer number (7367760).

Almost surely, 2136379606 is an apocalyptic number.

136379606 is a deficient number, since it is larger than the sum of its proper divisors (99388714).

136379606 is a wasteful number, since it uses less digits than its factorization.

136379606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 136379606 is about 11678.1679213822. The cubic root of 136379606 is about 514.7343412587.

The spelling of 136379606 in words is "one hundred thirty-six million, three hundred seventy-nine thousand, six hundred six".

Divisors: 1 2 11 19 22 38 209 418 431 757 862 1514 4741 8189 8327 9482 14383 16378 16654 28766 90079 158213 180158 316426 326267 652534 3588937 6199073 7177874 12398146 68189803 136379606