Base | Representation |
---|---|
bin | 111011111001111… |
… | …1111001111100011 |
3 | 12012002101112021011 |
4 | 1313303333033203 |
5 | 13104042221331 |
6 | 531243441351 |
7 | 100545466453 |
oct | 16763771743 |
9 | 5162345234 |
10 | 2010117091 |
11 | 9417277a4 |
12 | 481226257 |
13 | 2605aa2c8 |
14 | 150d6dd63 |
15 | bb7103b1 |
hex | 77cff3e3 |
2010117091 has 2 divisors, whose sum is σ = 2010117092. Its totient is φ = 2010117090.
The previous prime is 2010117071. The next prime is 2010117101. The reversal of 2010117091 is 1907110102.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2010117091 - 25 = 2010117059 is a prime.
It is not a weakly prime, because it can be changed into another prime (2010117071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005058545 + 1005058546.
It is an arithmetic number, because the mean of its divisors is an integer number (1005058546).
Almost surely, 22010117091 is an apocalyptic number.
2010117091 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010117091 is an equidigital number, since it uses as much as digits as its factorization.
2010117091 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 126, while the sum is 22.
The square root of 2010117091 is about 44834.3293805093. The cubic root of 2010117091 is about 1262.0419336948.
Adding to 2010117091 its reverse (1907110102), we get a palindrome (3917227193).
The spelling of 2010117091 in words is "two billion, ten million, one hundred seventeen thousand, ninety-one".
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