Base | Representation |
---|---|
bin | 10111001111001110010010… |
… | …010010000101010100100011 |
3 | 111101212100011102101022112111 |
4 | 113033032102102011110203 |
5 | 101343431024430202433 |
6 | 1001210330015540151 |
7 | 30345536015131021 |
oct | 2717162222052443 |
9 | 441770142338474 |
10 | 102201201022243 |
11 | 2a623316662a24 |
12 | b56733b52a657 |
13 | 45046bb78b01b |
14 | 1b347c909b711 |
15 | bc374b3aedcd |
hex | 5cf392485523 |
102201201022243 has 2 divisors, whose sum is σ = 102201201022244. Its totient is φ = 102201201022242.
The previous prime is 102201201022187. The next prime is 102201201022247. The reversal of 102201201022243 is 342220102102201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 102201201022243 - 213 = 102201201014051 is a prime.
It is not a weakly prime, because it can be changed into another prime (102201201022247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100600511121 + 51100600511122.
It is an arithmetic number, because the mean of its divisors is an integer number (51100600511122).
Almost surely, 2102201201022243 is an apocalyptic number.
102201201022243 is a deficient number, since it is larger than the sum of its proper divisors (1).
102201201022243 is an equidigital number, since it uses as much as digits as its factorization.
102201201022243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 102201201022243 its reverse (342220102102201), we get a palindrome (444421303124444).
The spelling of 102201201022243 in words is "one hundred two trillion, two hundred one billion, two hundred one million, twenty-two thousand, two hundred forty-three".
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