Base | Representation |
---|---|
bin | 1111100001010… |
… | …10101011010010 |
3 | 100001222202101112 |
4 | 13300222223102 |
5 | 231312320401 |
6 | 20530333322 |
7 | 3140444444 |
oct | 760525322 |
9 | 301882345 |
10 | 130198226 |
11 | 67547944 |
12 | 3772a242 |
13 | 20c87a92 |
14 | 13412494 |
15 | b66c3bb |
hex | 7c2aad2 |
130198226 has 16 divisors (see below), whose sum is σ = 202305600. Its totient is φ = 62769168.
The previous prime is 130198213. The next prime is 130198231. The reversal of 130198226 is 622891031.
130198226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 130198192 and 130198201.
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, 72131 + ... + 73913.
It is an arithmetic number, because the mean of its divisors is an integer number (12644100).
Almost surely, 2130198226 is an apocalyptic number.
130198226 is a deficient number, since it is larger than the sum of its proper divisors (72107374).
130198226 is a wasteful number, since it uses less digits than its factorization.
130198226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3073.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 130198226 is about 11410.4437249390. The cubic root of 130198226 is about 506.8370513253.
The spelling of 130198226 in words is "one hundred thirty million, one hundred ninety-eight thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •