Base | Representation |
---|---|
bin | 10000001110011… |
… | …11010111000010 |
3 | 100111010101120101 |
4 | 20013033113002 |
5 | 234321200100 |
6 | 21301233014 |
7 | 3241651426 |
oct | 1007172702 |
9 | 314111511 |
10 | 136115650 |
11 | 6a919780 |
12 | 3970276a |
13 | 2227a308 |
14 | 14112b86 |
15 | be3a86a |
hex | 81cf5c2 |
136115650 has 48 divisors (see below), whose sum is σ = 277535808. Its totient is φ = 49256000.
The previous prime is 136115641. The next prime is 136115653. The reversal of 136115650 is 56511631.
It is not an unprimeable number, because it can be changed into a prime (136115653) 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 23 ways as a sum of consecutive naturals, for example, 144180 + ... + 145120.
It is an arithmetic number, because the mean of its divisors is an integer number (5781996).
Almost surely, 2136115650 is an apocalyptic number.
136115650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136115650 is an abundant number, since it is smaller than the sum of its proper divisors (141420158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136115650 is a wasteful number, since it uses less digits than its factorization.
136115650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1227 (or 1222 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 28.
The square root of 136115650 is about 11666.8611888545. The cubic root of 136115650 is about 514.4020458105.
The spelling of 136115650 in words is "one hundred thirty-six million, one hundred fifteen thousand, six hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •