Base | Representation |
---|---|
bin | 110111111100001101… |
… | …1111110011011000011 |
3 | 102111002012221001222121 |
4 | 1233320123332123003 |
5 | 3432012320401011 |
6 | 131104333545111 |
7 | 11451662565346 |
oct | 1577033763303 |
9 | 374065831877 |
10 | 120132200131 |
11 | 46a4754a029 |
12 | 1b348045197 |
13 | b4366c33b8 |
14 | 5b58b1a45d |
15 | 31d18bae71 |
hex | 1bf86fe6c3 |
120132200131 has 2 divisors, whose sum is σ = 120132200132. Its totient is φ = 120132200130.
The previous prime is 120132200107. The next prime is 120132200161. The reversal of 120132200131 is 131002231021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 120132200131 - 217 = 120132069059 is a prime.
It is a super-2 number, since 2×1201322001312 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (120132200161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60066100065 + 60066100066.
It is an arithmetic number, because the mean of its divisors is an integer number (60066100066).
Almost surely, 2120132200131 is an apocalyptic number.
120132200131 is a deficient number, since it is larger than the sum of its proper divisors (1).
120132200131 is an equidigital number, since it uses as much as digits as its factorization.
120132200131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 120132200131 its reverse (131002231021), we get a palindrome (251134431152).
The spelling of 120132200131 in words is "one hundred twenty billion, one hundred thirty-two million, two hundred thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •