Base | Representation |
---|---|
bin | 11101011011001001010… |
… | …111111011011011101111 |
3 | 21011022011120102022211112 |
4 | 131123021113323123233 |
5 | 231112040324403122 |
6 | 4144522222342235 |
7 | 266041240646114 |
oct | 35331127733357 |
9 | 7138146368745 |
10 | 2022013122287 |
11 | 70a59276a434 |
12 | 287a6812a97b |
13 | 1188a102c112 |
14 | 6dc1a28890b |
15 | 378e584e2e2 |
hex | 1d6c95fb6ef |
2022013122287 has 2 divisors, whose sum is σ = 2022013122288. Its totient is φ = 2022013122286.
The previous prime is 2022013122131. The next prime is 2022013122397. The reversal of 2022013122287 is 7822213102202.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2022013122287 - 230 = 2020939380463 is a prime.
It is a super-2 number, since 2×20220131222872 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2022013122887) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011006561143 + 1011006561144.
It is an arithmetic number, because the mean of its divisors is an integer number (1011006561144).
Almost surely, 22022013122287 is an apocalyptic number.
2022013122287 is a deficient number, since it is larger than the sum of its proper divisors (1).
2022013122287 is an equidigital number, since it uses as much as digits as its factorization.
2022013122287 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10752, while the sum is 32.
Adding to 2022013122287 its reverse (7822213102202), we get a palindrome (9844226224489).
The spelling of 2022013122287 in words is "two trillion, twenty-two billion, thirteen million, one hundred twenty-two thousand, two hundred eighty-seven".
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