Base | Representation |
---|---|
bin | 10000000101010… |
… | …10011010010010 |
3 | 100101212102120220 |
4 | 20002222122102 |
5 | 234014300410 |
6 | 21215413510 |
7 | 3225523215 |
oct | 1002523222 |
9 | 311772526 |
10 | 134915730 |
11 | 6a17a204 |
12 | 39224296 |
13 | 21c4a0c1 |
14 | 13cbd77c |
15 | bca0070 |
hex | 80aa692 |
134915730 has 16 divisors (see below), whose sum is σ = 323797824. Its totient is φ = 35977520.
The previous prime is 134915681. The next prime is 134915747. The reversal of 134915730 is 37519431.
134915730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 134915691 and 134915700.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248566 + ... + 2248625.
It is an arithmetic number, because the mean of its divisors is an integer number (20237364).
Almost surely, 2134915730 is an apocalyptic number.
134915730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134915730 is an abundant number, since it is smaller than the sum of its proper divisors (188882094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134915730 is a wasteful number, since it uses less digits than its factorization.
134915730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4497201.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 134915730 is about 11615.3230691187. The cubic root of 134915730 is about 512.8860212868.
The spelling of 134915730 in words is "one hundred thirty-four million, nine hundred fifteen thousand, seven hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •