Base | Representation |
---|---|
bin | 10010110111100110… |
… | …11001000101010011 |
3 | 222010222122002111101 |
4 | 21123303121011103 |
5 | 131221303231311 |
6 | 4353111525231 |
7 | 506014466263 |
oct | 113363310523 |
9 | 28128562441 |
10 | 10130133331 |
11 | 432921811a |
12 | 1b68689817 |
13 | c55951846 |
14 | 6c15597a3 |
15 | 3e4515ec1 |
hex | 25bcd9153 |
10130133331 has 2 divisors, whose sum is σ = 10130133332. Its totient is φ = 10130133330.
The previous prime is 10130133257. The next prime is 10130133341. The reversal of 10130133331 is 13333103101.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (13333103101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10130133331 - 221 = 10128036179 is a prime.
It is a super-2 number, since 2×101301333312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10130133299 and 10130133308.
It is not a weakly prime, because it can be changed into another prime (10130133341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065066665 + 5065066666.
It is an arithmetic number, because the mean of its divisors is an integer number (5065066666).
Almost surely, 210130133331 is an apocalyptic number.
10130133331 is a deficient number, since it is larger than the sum of its proper divisors (1).
10130133331 is an equidigital number, since it uses as much as digits as its factorization.
10130133331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 10130133331 its reverse (13333103101), we get a palindrome (23463236432).
The spelling of 10130133331 in words is "ten billion, one hundred thirty million, one hundred thirty-three thousand, three hundred thirty-one".
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