Base | Representation |
---|---|
bin | 110100101010101011… |
… | …0100010001100100011 |
3 | 101210221012201012200011 |
4 | 1221111112202030203 |
5 | 3323112341322131 |
6 | 123542525305351 |
7 | 11112515442325 |
oct | 1512526421443 |
9 | 353835635604 |
10 | 113101120291 |
11 | 43a696a7745 |
12 | 19b05405257 |
13 | a885b27b23 |
14 | 568cdcd615 |
15 | 2e1e4b30b1 |
hex | 1a555a2323 |
113101120291 has 2 divisors, whose sum is σ = 113101120292. Its totient is φ = 113101120290.
The previous prime is 113101120289. The next prime is 113101120303. The reversal of 113101120291 is 192021101311.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 113101120291 - 21 = 113101120289 is a prime.
It is a super-2 number, since 2×1131011202912 (a number of 23 digits) contains 22 as substring.
Together with 113101120289, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (113101130291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56550560145 + 56550560146.
It is an arithmetic number, because the mean of its divisors is an integer number (56550560146).
Almost surely, 2113101120291 is an apocalyptic number.
113101120291 is a deficient number, since it is larger than the sum of its proper divisors (1).
113101120291 is an equidigital number, since it uses as much as digits as its factorization.
113101120291 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 22.
The spelling of 113101120291 in words is "one hundred thirteen billion, one hundred one million, one hundred twenty thousand, two hundred ninety-one".
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