Base | Representation |
---|---|
bin | 1010000110011101000111… |
… | …00100010101101111101111 |
3 | 2220122110002212112101121001 |
4 | 11003032203210111233233 |
5 | 10402410204121200304 |
6 | 115124021113421131 |
7 | 4451523364444345 |
oct | 503164344255757 |
9 | 86573085471531 |
10 | 22212020100079 |
11 | 709407930a127 |
12 | 25a8a0870a7a7 |
13 | c5177a218914 |
14 | 56b0d335d995 |
15 | 287bbb6c8da4 |
hex | 1433a3915bef |
22212020100079 has 2 divisors, whose sum is σ = 22212020100080. Its totient is φ = 22212020100078.
The previous prime is 22212020100077. The next prime is 22212020100239. The reversal of 22212020100079 is 97000102021222.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22212020100079 - 21 = 22212020100077 is a prime.
Together with 22212020100077, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22212020100077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106010050039 + 11106010050040.
It is an arithmetic number, because the mean of its divisors is an integer number (11106010050040).
Almost surely, 222212020100079 is an apocalyptic number.
22212020100079 is a deficient number, since it is larger than the sum of its proper divisors (1).
22212020100079 is an equidigital number, since it uses as much as digits as its factorization.
22212020100079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 28.
The spelling of 22212020100079 in words is "twenty-two trillion, two hundred twelve billion, twenty million, one hundred thousand, seventy-nine".
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