Base | Representation |
---|---|
bin | 1000100111011110… |
… | …0000110110000011 |
3 | 12222012101011002102 |
4 | 2021313200312003 |
5 | 14214113443133 |
6 | 1021304141015 |
7 | 111214303511 |
oct | 21167406603 |
9 | 5865334072 |
10 | 2313031043 |
11 | a87711504 |
12 | 54676776b |
13 | 2ab28852b |
14 | 17d2a14b1 |
15 | d80e77e8 |
hex | 89de0d83 |
2313031043 has 2 divisors, whose sum is σ = 2313031044. Its totient is φ = 2313031042.
The previous prime is 2313030991. The next prime is 2313031051. The reversal of 2313031043 is 3401303132.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2313031043 - 226 = 2245922179 is a prime.
It is a super-2 number, since 2×23130310432 = 10700225211763335698, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2313031073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156515521 + 1156515522.
It is an arithmetic number, because the mean of its divisors is an integer number (1156515522).
Almost surely, 22313031043 is an apocalyptic number.
2313031043 is a deficient number, since it is larger than the sum of its proper divisors (1).
2313031043 is an equidigital number, since it uses as much as digits as its factorization.
2313031043 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 2313031043 is about 48093.9813594175. The cubic root of 2313031043 is about 1322.4943353066.
Adding to 2313031043 its reverse (3401303132), we get a palindrome (5714334175).
The spelling of 2313031043 in words is "two billion, three hundred thirteen million, thirty-one thousand, forty-three".
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