Base | Representation |
---|---|
bin | 1111100011000… |
… | …01010111010010 |
3 | 100002102010122211 |
4 | 13301201113102 |
5 | 231342002401 |
6 | 20535222334 |
7 | 3142366504 |
oct | 761412722 |
9 | 302363584 |
10 | 130422226 |
11 | 67690170 |
12 | 378179aa |
13 | 21035a1c |
14 | 1346dd74 |
15 | b6b3951 |
hex | 7c615d2 |
130422226 has 16 divisors (see below), whose sum is σ = 214239168. Its totient is φ = 59054800.
The previous prime is 130422221. The next prime is 130422277. The reversal of 130422226 is 622224031.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 130422197 and 130422206.
It is not an unprimeable number, because it can be changed into a prime (130422221) 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, 5485 + ... + 17056.
It is an arithmetic number, because the mean of its divisors is an integer number (13389948).
Almost surely, 2130422226 is an apocalyptic number.
130422226 is a deficient number, since it is larger than the sum of its proper divisors (83816942).
130422226 is a wasteful number, since it uses less digits than its factorization.
130422226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22817.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 130422226 is about 11420.2550759604. The cubic root of 130422226 is about 507.1275479948.
Adding to 130422226 its reverse (622224031), we get a palindrome (752646257).
The spelling of 130422226 in words is "one hundred thirty million, four hundred twenty-two thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •