Base | Representation |
---|---|
bin | 1000101011110101… |
… | …0001111100110001 |
3 | 20000110210022222101 |
4 | 2022331101330301 |
5 | 14233304220423 |
6 | 1023200140401 |
7 | 111525615433 |
oct | 21275217461 |
9 | 6013708871 |
10 | 2331320113 |
11 | a96a73341 |
12 | 550907701 |
13 | 2b1cbcc75 |
14 | 1818a2653 |
15 | d9a0b7ad |
hex | 8af51f31 |
2331320113 has 2 divisors, whose sum is σ = 2331320114. Its totient is φ = 2331320112.
The previous prime is 2331320081. The next prime is 2331320129. The reversal of 2331320113 is 3110231332.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2329799824 + 1520289 = 48268^2 + 1233^2 .
It is a cyclic number.
It is not a de Polignac number, because 2331320113 - 25 = 2331320081 is a prime.
It is not a weakly prime, because it can be changed into another prime (2331320183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165660056 + 1165660057.
It is an arithmetic number, because the mean of its divisors is an integer number (1165660057).
Almost surely, 22331320113 is an apocalyptic number.
It is an amenable number.
2331320113 is a deficient number, since it is larger than the sum of its proper divisors (1).
2331320113 is an equidigital number, since it uses as much as digits as its factorization.
2331320113 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2331320113 is about 48283.7458468168. The cubic root of 2331320113 is about 1325.9708300660.
Adding to 2331320113 its reverse (3110231332), we get a palindrome (5441551445).
The spelling of 2331320113 in words is "two billion, three hundred thirty-one million, three hundred twenty thousand, one hundred thirteen".
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