Base | Representation |
---|---|
bin | 10100101110110101… |
… | …01110101000111111 |
3 | 1001201200121212121001 |
4 | 22113122232220333 |
5 | 140243324112431 |
6 | 5040240551131 |
7 | 542550666055 |
oct | 122732565077 |
9 | 31650555531 |
10 | 11130300991 |
11 | 47a1845967 |
12 | 21a76224a7 |
13 | 1084c1a124 |
14 | 77830c1d5 |
15 | 45222be61 |
hex | 2976aea3f |
11130300991 has 2 divisors, whose sum is σ = 11130300992. Its totient is φ = 11130300990.
The previous prime is 11130300989. The next prime is 11130301031. The reversal of 11130300991 is 19900303111.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 11130300991 - 21 = 11130300989 is a prime.
Together with 11130300989, 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 (11130300931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565150495 + 5565150496.
It is an arithmetic number, because the mean of its divisors is an integer number (5565150496).
Almost surely, 211130300991 is an apocalyptic number.
11130300991 is a deficient number, since it is larger than the sum of its proper divisors (1).
11130300991 is an equidigital number, since it uses as much as digits as its factorization.
11130300991 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 729, while the sum is 28.
The spelling of 11130300991 in words is "eleven billion, one hundred thirty million, three hundred thousand, nine hundred ninety-one".
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