Base | Representation |
---|---|
bin | 100001101011100… |
… | …0001110001001111 |
3 | 2220202111112112002 |
4 | 1003113001301033 |
5 | 4303302010111 |
6 | 304050102515 |
7 | 40001530301 |
oct | 10327016117 |
9 | 2822445462 |
10 | 1130110031 |
11 | 52aa10436 |
12 | 27657aa3b |
13 | 150193a7b |
14 | aa139971 |
15 | 6933263b |
hex | 435c1c4f |
1130110031 has 2 divisors, whose sum is σ = 1130110032. Its totient is φ = 1130110030.
The previous prime is 1130110001. The next prime is 1130110039. The reversal of 1130110031 is 1300110311.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1130110031 - 222 = 1125915727 is a prime.
It is a super-2 number, since 2×11301100312 = 2554297364333641922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1130109994 and 1130110021.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1130110039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565055015 + 565055016.
It is an arithmetic number, because the mean of its divisors is an integer number (565055016).
Almost surely, 21130110031 is an apocalyptic number.
1130110031 is a deficient number, since it is larger than the sum of its proper divisors (1).
1130110031 is an equidigital number, since it uses as much as digits as its factorization.
1130110031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9, while the sum is 11.
The square root of 1130110031 is about 33617.1092005247. The cubic root of 1130110031 is about 1041.6142433294.
Adding to 1130110031 its reverse (1300110311), we get a palindrome (2430220342).
The spelling of 1130110031 in words is "one billion, one hundred thirty million, one hundred ten thousand, thirty-one".
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