Base | Representation |
---|---|
bin | 10000000010100001100… |
… | …111000111000010011101 |
3 | 10220101000211001110220102 |
4 | 100002201213013002131 |
5 | 121024323042340442 |
6 | 2202204304230445 |
7 | 142430054006042 |
oct | 20024147070235 |
9 | 3811024043812 |
10 | 1102223011997 |
11 | 3954a5178898 |
12 | 15975030b425 |
13 | 7cc29505ca3 |
14 | 3b4c28151c9 |
15 | 1da10c16232 |
hex | 100a19c709d |
1102223011997 has 2 divisors, whose sum is σ = 1102223011998. Its totient is φ = 1102223011996.
The previous prime is 1102223011993. The next prime is 1102223012003. The reversal of 1102223011997 is 7991103222011.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 631673658841 + 470549353156 = 794779^2 + 685966^2 .
It is a cyclic number.
It is not a de Polignac number, because 1102223011997 - 22 = 1102223011993 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1102223011997.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1102223011993) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551111505998 + 551111505999.
It is an arithmetic number, because the mean of its divisors is an integer number (551111505999).
Almost surely, 21102223011997 is an apocalyptic number.
It is an amenable number.
1102223011997 is a deficient number, since it is larger than the sum of its proper divisors (1).
1102223011997 is an equidigital number, since it uses as much as digits as its factorization.
1102223011997 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 38.
The spelling of 1102223011997 in words is "one trillion, one hundred two billion, two hundred twenty-three million, eleven thousand, nine hundred ninety-seven".
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