Base | Representation |
---|---|
bin | 111101001001111100… |
… | …1011011101000101001 |
3 | 110112222122011202111100 |
4 | 1322103321123220221 |
5 | 4122431030400113 |
6 | 140155440352013 |
7 | 12326326225665 |
oct | 1722371335051 |
9 | 415878152440 |
10 | 131330325033 |
11 | 507735aa006 |
12 | 21552315609 |
13 | c4cc6996cb |
14 | 64dc0418a5 |
15 | 3639a43d73 |
hex | 1e93e5ba29 |
131330325033 has 24 divisors (see below), whose sum is σ = 193591270080. Its totient is φ = 85762628640.
The previous prime is 131330325023. The next prime is 131330325037. The reversal of 131330325033 is 330523033131.
131330325033 is a `hidden beast` number, since 1 + 3 + 1 + 330 + 325 + 0 + 3 + 3 = 666.
It is not a de Polignac number, because 131330325033 - 217 = 131330193961 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 131330324988 and 131330325006.
It is not an unprimeable number, because it can be changed into a prime (131330325037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72868 + ... + 517658.
It is an arithmetic number, because the mean of its divisors is an integer number (8066302920).
Almost surely, 2131330325033 is an apocalyptic number.
It is an amenable number.
131330325033 is a deficient number, since it is larger than the sum of its proper divisors (62260945047).
131330325033 is a wasteful number, since it uses less digits than its factorization.
131330325033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445469 (or 445466 counting only the distinct ones).
The product of its (nonzero) digits is 7290, while the sum is 27.
Adding to 131330325033 its reverse (330523033131), we get a palindrome (461853358164).
The spelling of 131330325033 in words is "one hundred thirty-one billion, three hundred thirty million, three hundred twenty-five thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •