Base | Representation |
---|---|
bin | 10110010100011101… |
… | …00101100001110111 |
3 | 1010221002200001222021 |
4 | 23022032211201313 |
5 | 144020041142314 |
6 | 5301012014011 |
7 | 602641513366 |
oct | 131216454167 |
9 | 33832601867 |
10 | 11982755959 |
11 | 5099a539a9 |
12 | 23a5001307 |
13 | 118c707955 |
14 | 81960d7dd |
15 | 4a1eb6324 |
hex | 2ca3a5877 |
11982755959 has 2 divisors, whose sum is σ = 11982755960. Its totient is φ = 11982755958.
The previous prime is 11982755957. The next prime is 11982756013. The reversal of 11982755959 is 95955728911.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11982755959 - 21 = 11982755957 is a prime.
Together with 11982755957, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 11982755897 and 11982755906.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11982755957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5991377979 + 5991377980.
It is an arithmetic number, because the mean of its divisors is an integer number (5991377980).
Almost surely, 211982755959 is an apocalyptic number.
11982755959 is a deficient number, since it is larger than the sum of its proper divisors (1).
11982755959 is an equidigital number, since it uses as much as digits as its factorization.
11982755959 is an evil number, because the sum of its binary digits is even.
The product of its digits is 10206000, while the sum is 61.
The spelling of 11982755959 in words is "eleven billion, nine hundred eighty-two million, seven hundred fifty-five thousand, nine hundred fifty-nine".
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