Base | Representation |
---|---|
bin | 10000001110011… |
… | …11000111101001 |
3 | 100111010100012220 |
4 | 20013033013221 |
5 | 234321132130 |
6 | 21301224253 |
7 | 3241645521 |
oct | 1007170751 |
9 | 314110186 |
10 | 136114665 |
11 | 6a918a65 |
12 | 39702089 |
13 | 22279a2b |
14 | 14112681 |
15 | be3a410 |
hex | 81cf1e9 |
136114665 has 32 divisors (see below), whose sum is σ = 231517440. Its totient is φ = 68287232.
The previous prime is 136114619. The next prime is 136114669. The reversal of 136114665 is 566411631.
136114665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 136114665 - 220 = 135066089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (136114669) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72772 + ... + 74618.
It is an arithmetic number, because the mean of its divisors is an integer number (7234920).
Almost surely, 2136114665 is an apocalyptic number.
136114665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
136114665 is a deficient number, since it is larger than the sum of its proper divisors (95402775).
136114665 is an equidigital number, since it uses as much as digits as its factorization.
136114665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1906 (or 1872 counting only the distinct ones).
The product of its digits is 12960, while the sum is 33.
The square root of 136114665 is about 11666.8189751963. The cubic root of 136114665 is about 514.4008049852.
The spelling of 136114665 in words is "one hundred thirty-six million, one hundred fourteen thousand, six hundred sixty-five".
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