Base | Representation |
---|---|
bin | 100010000100101… |
… | …1011111010010111 |
3 | 2221200100220002212 |
4 | 1010021123322113 |
5 | 4320142334221 |
6 | 305241224035 |
7 | 40222045013 |
oct | 10411337227 |
9 | 2850326085 |
10 | 1143324311 |
11 | 537416528 |
12 | 27aa9201b |
13 | 152b3c67c |
14 | abbb9543 |
15 | 6a592b5b |
hex | 4425be97 |
1143324311 has 2 divisors, whose sum is σ = 1143324312. Its totient is φ = 1143324310.
The previous prime is 1143324223. The next prime is 1143324313. The reversal of 1143324311 is 1134233411.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1143324311 is a prime.
Together with 1143324313, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1143324313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571662155 + 571662156.
It is an arithmetic number, because the mean of its divisors is an integer number (571662156).
Almost surely, 21143324311 is an apocalyptic number.
1143324311 is a deficient number, since it is larger than the sum of its proper divisors (1).
1143324311 is an equidigital number, since it uses as much as digits as its factorization.
1143324311 is an evil number, because the sum of its binary digits is even.
The product of its digits is 864, while the sum is 23.
The square root of 1143324311 is about 33813.0789931943. The cubic root of 1143324311 is about 1045.6583569971.
Adding to 1143324311 its reverse (1134233411), we get a palindrome (2277557722).
The spelling of 1143324311 in words is "one billion, one hundred forty-three million, three hundred twenty-four thousand, three hundred eleven".
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