Base | Representation |
---|---|
bin | 10000010000100… |
… | …01111000010000 |
3 | 100111122020022120 |
4 | 20020101320100 |
5 | 234403404422 |
6 | 21311134240 |
7 | 3244164660 |
oct | 1010217020 |
9 | 314566276 |
10 | 136388112 |
11 | 6aa95453 |
12 | 39814380 |
13 | 22344333 |
14 | 141841a0 |
15 | be9145c |
hex | 8211e10 |
136388112 has 40 divisors (see below), whose sum is σ = 402670656. Its totient is φ = 38967936.
The previous prime is 136388069. The next prime is 136388113. The reversal of 136388112 is 211883631.
136388112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (136388113) 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, 202623 + ... + 203294.
Almost surely, 2136388112 is an apocalyptic number.
136388112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
136388112 is an abundant number, since it is smaller than the sum of its proper divisors (266282544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136388112 is a wasteful number, since it uses less digits than its factorization.
136388112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405935 (or 405929 counting only the distinct ones).
The product of its digits is 6912, while the sum is 33.
The square root of 136388112 is about 11678.5320995406. The cubic root of 136388112 is about 514.7450423682.
The spelling of 136388112 in words is "one hundred thirty-six million, three hundred eighty-eight thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •