Base | Representation |
---|---|
bin | 111100111101000110… |
… | …0000011111100100010 |
3 | 110111212120120020022200 |
4 | 1321322030003330202 |
5 | 4121040121013442 |
6 | 140044551514030 |
7 | 12312541102611 |
oct | 1717214037442 |
9 | 414776506280 |
10 | 130899001122 |
11 | 50572089a6a |
12 | 21451988916 |
13 | c46120b666 |
14 | 649aa45878 |
15 | 3611c4434c |
hex | 1e7a303f22 |
130899001122 has 54 divisors (see below), whose sum is σ = 289246453587. Its totient is φ = 42783129792.
The previous prime is 130899001087. The next prime is 130899001127. The reversal of 130899001122 is 221100998031.
130899001122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 130082127561 + 816873561 = 360669^2 + 28581^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=255831.
It is not an unprimeable number, because it can be changed into a prime (130899001127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 81353454 + ... + 81355062.
Almost surely, 2130899001122 is an apocalyptic number.
130899001122 is an abundant number, since it is smaller than the sum of its proper divisors (158347452465).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130899001122 is an frugal number, since it uses more digits than its factorization.
130899001122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3332 (or 1667 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 36.
Adding to 130899001122 its reverse (221100998031), we get a palindrome (351999999153).
The spelling of 130899001122 in words is "one hundred thirty billion, eight hundred ninety-nine million, one thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •