Base | Representation |
---|---|
bin | 10100101110011101… |
… | …01010101000101011 |
3 | 1001201110200012222001 |
4 | 22113032222220223 |
5 | 140242021420414 |
6 | 5040045111431 |
7 | 542512056034 |
oct | 122716525053 |
9 | 31643605861 |
10 | 11127138859 |
11 | 479aa86131 |
12 | 21a6558577 |
13 | 1084380a45 |
14 | 777b27a8b |
15 | 451d05074 |
hex | 2973aaa2b |
11127138859 has 2 divisors, whose sum is σ = 11127138860. Its totient is φ = 11127138858.
The previous prime is 11127138857. The next prime is 11127138917. The reversal of 11127138859 is 95883172111.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11127138859 - 21 = 11127138857 is a prime.
Together with 11127138857, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (11127138851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5563569429 + 5563569430.
It is an arithmetic number, because the mean of its divisors is an integer number (5563569430).
Almost surely, 211127138859 is an apocalyptic number.
11127138859 is a deficient number, since it is larger than the sum of its proper divisors (1).
11127138859 is an equidigital number, since it uses as much as digits as its factorization.
11127138859 is an evil number, because the sum of its binary digits is even.
The product of its digits is 120960, while the sum is 46.
The spelling of 11127138859 in words is "eleven billion, one hundred twenty-seven million, one hundred thirty-eight thousand, eight hundred fifty-nine".
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