Base | Representation |
---|---|
bin | 1010000110110011110101… |
… | …1011111001011010000001 |
3 | 1110100022022010111120002022 |
4 | 2201230331123321122001 |
5 | 2424030100421233303 |
6 | 35344500001531225 |
7 | 2224552321024526 |
oct | 241547533713201 |
9 | 43308263446068 |
10 | 11112111117953 |
11 | 35a46900411aa |
12 | 12b5727643b15 |
13 | 627b38102481 |
14 | 2a5b86c9b14d |
15 | 1440b8cb3438 |
hex | a1b3d6f9681 |
11112111117953 has 2 divisors, whose sum is σ = 11112111117954. Its totient is φ = 11112111117952.
The previous prime is 11112111117949. The next prime is 11112111118033. The reversal of 11112111117953 is 35971111121111.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8261899419904 + 2850211698049 = 2874352^2 + 1688257^2 .
It is a cyclic number.
It is not a de Polignac number, because 11112111117953 - 22 = 11112111117949 is a prime.
It is not a weakly prime, because it can be changed into another prime (11112111117253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556055558976 + 5556055558977.
It is an arithmetic number, because the mean of its divisors is an integer number (5556055558977).
Almost surely, 211112111117953 is an apocalyptic number.
It is an amenable number.
11112111117953 is a deficient number, since it is larger than the sum of its proper divisors (1).
11112111117953 is an equidigital number, since it uses as much as digits as its factorization.
11112111117953 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1890, while the sum is 35.
The spelling of 11112111117953 in words is "eleven trillion, one hundred twelve billion, one hundred eleven million, one hundred seventeen thousand, nine hundred fifty-three".
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