Base | Representation |
---|---|
bin | 110010101110111111… |
… | …0100100100000010111 |
3 | 101102012222021110000011 |
4 | 1211131332210200113 |
5 | 3241112410202233 |
6 | 122015031101051 |
7 | 10604622036403 |
oct | 1453576444027 |
9 | 342188243004 |
10 | 108950865943 |
11 | 42229a18177 |
12 | 19147511787 |
13 | a37404881a |
14 | 53b7b26103 |
15 | 2c79e5d0cd |
hex | 195dfa4817 |
108950865943 has 2 divisors, whose sum is σ = 108950865944. Its totient is φ = 108950865942.
The previous prime is 108950865941. The next prime is 108950865997. The reversal of 108950865943 is 349568059801.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 108950865943 - 21 = 108950865941 is a prime.
Together with 108950865941, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (108950865941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54475432971 + 54475432972.
It is an arithmetic number, because the mean of its divisors is an integer number (54475432972).
Almost surely, 2108950865943 is an apocalyptic number.
108950865943 is a deficient number, since it is larger than the sum of its proper divisors (1).
108950865943 is an equidigital number, since it uses as much as digits as its factorization.
108950865943 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9331200, while the sum is 58.
The spelling of 108950865943 in words is "one hundred eight billion, nine hundred fifty million, eight hundred sixty-five thousand, nine hundred forty-three".
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