Base | Representation |
---|---|
bin | 1111100101100… |
… | …00100111010010 |
3 | 100010000121221100 |
4 | 13302300213102 |
5 | 231432344314 |
6 | 20550205230 |
7 | 3145221051 |
oct | 762604722 |
9 | 303017840 |
10 | 130746834 |
11 | 67892039 |
12 | 37953816 |
13 | 2111a6ba |
14 | 13516398 |
15 | b729c09 |
hex | 7cb09d2 |
130746834 has 24 divisors (see below), whose sum is σ = 283572432. Its totient is φ = 43538040.
The previous prime is 130746821. The next prime is 130746841. The reversal of 130746834 is 438647031.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17977 + ... + 24179.
It is an arithmetic number, because the mean of its divisors is an integer number (11815518).
Almost surely, 2130746834 is an apocalyptic number.
130746834 is an abundant number, since it is smaller than the sum of its proper divisors (152825598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130746834 is a wasteful number, since it uses less digits than its factorization.
130746834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7382 (or 7379 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 130746834 is about 11434.4581856772. The cubic root of 130746834 is about 507.5479295006.
The spelling of 130746834 in words is "one hundred thirty million, seven hundred forty-six thousand, eight hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •