Base | Representation |
---|---|
bin | 1001011000001011100101… |
… | …0010010111111111100111 |
3 | 1100111201120102021001000201 |
4 | 2112002321102113333213 |
5 | 2322413442202042411 |
6 | 33532453303451331 |
7 | 2112642636566362 |
oct | 226027122277747 |
9 | 40451512231021 |
10 | 10311030112231 |
11 | 3315979765952 |
12 | 11a641b156b47 |
13 | 59a4311c5854 |
14 | 2790b113d0d9 |
15 | 12d330b3d3c1 |
hex | 960b9497fe7 |
10311030112231 has 2 divisors, whose sum is σ = 10311030112232. Its totient is φ = 10311030112230.
The previous prime is 10311030112189. The next prime is 10311030112249. The reversal of 10311030112231 is 13221103011301.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10311030112231 - 29 = 10311030111719 is a prime.
It is a super-2 number, since 2×103110301122312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10311030112199 and 10311030112208.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10311060112231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155515056115 + 5155515056116.
It is an arithmetic number, because the mean of its divisors is an integer number (5155515056116).
Almost surely, 210311030112231 is an apocalyptic number.
10311030112231 is a deficient number, since it is larger than the sum of its proper divisors (1).
10311030112231 is an equidigital number, since it uses as much as digits as its factorization.
10311030112231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 10311030112231 its reverse (13221103011301), we get a palindrome (23532133123532).
The spelling of 10311030112231 in words is "ten trillion, three hundred eleven billion, thirty million, one hundred twelve thousand, two hundred thirty-one".
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