Base | Representation |
---|---|
bin | 10000010100010011010… |
… | …110011011100001100011 |
3 | 10222012022002200101112001 |
4 | 100110103112123201203 |
5 | 121332421121030032 |
6 | 2215042340344431 |
7 | 144004064120164 |
oct | 20242326334143 |
9 | 3865262611461 |
10 | 1121311111267 |
11 | 3a25aa987346 |
12 | 1613989a5117 |
13 | 8197bcab499 |
14 | 3c3b396376b |
15 | 1e27b8a43e7 |
hex | 1051359b863 |
1121311111267 has 2 divisors, whose sum is σ = 1121311111268. Its totient is φ = 1121311111266.
The previous prime is 1121311111237. The next prime is 1121311111279. The reversal of 1121311111267 is 7621111131211.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121311111267 is a prime.
It is not a weakly prime, because it can be changed into another prime (1121311111237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560655555633 + 560655555634.
It is an arithmetic number, because the mean of its divisors is an integer number (560655555634).
Almost surely, 21121311111267 is an apocalyptic number.
1121311111267 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121311111267 is an equidigital number, since it uses as much as digits as its factorization.
1121311111267 is an evil number, because the sum of its binary digits is even.
The product of its digits is 504, while the sum is 28.
Adding to 1121311111267 its reverse (7621111131211), we get a palindrome (8742422242478).
The spelling of 1121311111267 in words is "one trillion, one hundred twenty-one billion, three hundred eleven million, one hundred eleven thousand, two hundred sixty-seven".
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