Base | Representation |
---|---|
bin | 1010000110011101000111… |
… | …01100101111010001100101 |
3 | 2220122110010000200020210011 |
4 | 11003032203230233101211 |
5 | 10402410210202124142 |
6 | 115124021232530221 |
7 | 4451523422244346 |
oct | 503164354572145 |
9 | 86573100606704 |
10 | 22212022301797 |
11 | 709407a583329 |
12 | 25a8a093b0971 |
13 | c5177a809b03 |
14 | 56b0d37740cd |
15 | 287bbb9b1417 |
hex | 1433a3b2f465 |
22212022301797 has 2 divisors, whose sum is σ = 22212022301798. Its totient is φ = 22212022301796.
The previous prime is 22212022301779. The next prime is 22212022301801. The reversal of 22212022301797 is 79710322021222.
Together with previous prime (22212022301779) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22140704462881 + 71317838916 = 4705391^2 + 267054^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22212022301797 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22212022301767) 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, 11106011150898 + 11106011150899.
It is an arithmetic number, because the mean of its divisors is an integer number (11106011150899).
Almost surely, 222212022301797 is an apocalyptic number.
It is an amenable number.
22212022301797 is a deficient number, since it is larger than the sum of its proper divisors (1).
22212022301797 is an equidigital number, since it uses as much as digits as its factorization.
22212022301797 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84672, while the sum is 40.
The spelling of 22212022301797 in words is "twenty-two trillion, two hundred twelve billion, twenty-two million, three hundred one thousand, seven hundred ninety-seven".
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