Base | Representation |
---|---|
bin | 10000010100001110100… |
… | …010001111001010110111 |
3 | 10222012002110122210011102 |
4 | 100110032202033022313 |
5 | 121332234430222221 |
6 | 2215030333000315 |
7 | 144002063321063 |
oct | 20241642171267 |
9 | 3865073583142 |
10 | 1121230320311 |
11 | 3a2569315962 |
12 | 16137592309b |
13 | 8196833209a |
14 | 3c3a6d32aa3 |
15 | 1e27474630b |
hex | 1050e88f2b7 |
1121230320311 has 2 divisors, whose sum is σ = 1121230320312. Its totient is φ = 1121230320310.
The previous prime is 1121230320251. The next prime is 1121230320323. The reversal of 1121230320311 is 1130230321211.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121230320311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1121230320911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560615160155 + 560615160156.
It is an arithmetic number, because the mean of its divisors is an integer number (560615160156).
Almost surely, 21121230320311 is an apocalyptic number.
1121230320311 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121230320311 is an equidigital number, since it uses as much as digits as its factorization.
1121230320311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1121230320311 its reverse (1130230321211), we get a palindrome (2251460641522).
The spelling of 1121230320311 in words is "one trillion, one hundred twenty-one billion, two hundred thirty million, three hundred twenty thousand, three hundred eleven".
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