Base | Representation |
---|---|
bin | 11001001111011010001110… |
… | …001110111000110111110001 |
3 | 112120001110111111121020011102 |
4 | 121033122032032320313301 |
5 | 104022242201404000144 |
6 | 1032033201352054145 |
7 | 32245134015406052 |
oct | 3117321616706761 |
9 | 476043444536142 |
10 | 111010111000049 |
11 | 3240a13a6a5078 |
12 | 1054a605694355 |
13 | 49c329324ca61 |
14 | 1d5acbd162729 |
15 | cc7963960b4e |
hex | 64f68e3b8df1 |
111010111000049 has 2 divisors, whose sum is σ = 111010111000050. Its totient is φ = 111010111000048.
The previous prime is 111010110999973. The next prime is 111010111000091. The reversal of 111010111000049 is 940000111010111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 109892031043600 + 1118079956449 = 10482940^2 + 1057393^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-111010111000049 is a prime.
It is not a weakly prime, because it can be changed into another prime (111010111050049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505055500024 + 55505055500025.
It is an arithmetic number, because the mean of its divisors is an integer number (55505055500025).
Almost surely, 2111010111000049 is an apocalyptic number.
It is an amenable number.
111010111000049 is a deficient number, since it is larger than the sum of its proper divisors (1).
111010111000049 is an equidigital number, since it uses as much as digits as its factorization.
111010111000049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 20.
The spelling of 111010111000049 in words is "one hundred eleven trillion, ten billion, one hundred eleven million, forty-nine", and thus it is an aban number.
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