Base | Representation |
---|---|
bin | 10000010001001… |
… | …11001100010000 |
3 | 100111210200001202 |
4 | 20020213030100 |
5 | 234414203113 |
6 | 21313050332 |
7 | 3245010326 |
oct | 1010471420 |
9 | 314720052 |
10 | 136475408 |
11 | 70044aa3 |
12 | 398569a8 |
13 | 22374ca4 |
14 | 141a7d16 |
15 | beac258 |
hex | 8227310 |
136475408 has 20 divisors (see below), whose sum is σ = 265525788. Its totient is φ = 67952640.
The previous prime is 136475401. The next prime is 136475431. The reversal of 136475408 is 804574631.
It can be written as a sum of positive squares in 2 ways, for example, as 124724224 + 11751184 = 11168^2 + 3428^2 .
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (136475401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13841 + ... + 21552.
Almost surely, 2136475408 is an apocalyptic number.
It is an amenable number.
136475408 is a deficient number, since it is larger than the sum of its proper divisors (129050380).
136475408 is a wasteful number, since it uses less digits than its factorization.
136475408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35642 (or 35636 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 136475408 is about 11682.2689576982. The cubic root of 136475408 is about 514.8548407931.
The spelling of 136475408 in words is "one hundred thirty-six million, four hundred seventy-five thousand, four hundred eight".
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