Base | Representation |
---|---|
bin | 11110111000011110010… |
… | …111100010101100011011 |
3 | 21111212211101121102202201 |
4 | 132320132113202230123 |
5 | 234232303133111443 |
6 | 4302534055111031 |
7 | 306216446454226 |
oct | 36703627425433 |
9 | 7455741542681 |
10 | 2122223332123 |
11 | 749036821274 |
12 | 2a3374372477 |
13 | 12518125c07b |
14 | 74a051c85bd |
15 | 3a30d25d34d |
hex | 1ee1e5e2b1b |
2122223332123 has 2 divisors, whose sum is σ = 2122223332124. Its totient is φ = 2122223332122.
The previous prime is 2122223332121. The next prime is 2122223332213. The reversal of 2122223332123 is 3212333222212.
Together with next prime (2122223332213) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2122223332123 - 21 = 2122223332121 is a prime.
Together with 2122223332121, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 2122223332091 and 2122223332100.
It is not a weakly prime, because it can be changed into another prime (2122223332121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061111666061 + 1061111666062.
It is an arithmetic number, because the mean of its divisors is an integer number (1061111666062).
Almost surely, 22122223332123 is an apocalyptic number.
2122223332123 is a deficient number, since it is larger than the sum of its proper divisors (1).
2122223332123 is an equidigital number, since it uses as much as digits as its factorization.
2122223332123 is an evil number, because the sum of its binary digits is even.
The product of its digits is 10368, while the sum is 28.
Adding to 2122223332123 its reverse (3212333222212), we get a palindrome (5334556554335).
The spelling of 2122223332123 in words is "two trillion, one hundred twenty-two billion, two hundred twenty-three million, three hundred thirty-two thousand, one hundred twenty-three".
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