Base | Representation |
---|---|
bin | 1001001001101000010110… |
… | …10010010001101010100011 |
3 | 2122020122200112002020012222 |
4 | 10210310023102101222203 |
5 | 10114140040421401313 |
6 | 110443545323141255 |
7 | 4144526446313105 |
oct | 444641322215243 |
9 | 78218615066188 |
10 | 20122111122083 |
11 | 6458815167453 |
12 | 230b97237482b |
13 | b2c678981469 |
14 | 4d7cb5b07575 |
15 | 24d65034e208 |
hex | 124d0b491aa3 |
20122111122083 has 2 divisors, whose sum is σ = 20122111122084. Its totient is φ = 20122111122082.
The previous prime is 20122111122077. The next prime is 20122111122161. The reversal of 20122111122083 is 38022111122102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20122111122083 - 212 = 20122111117987 is a prime.
It is not a weakly prime, because it can be changed into another prime (20122111128083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061055561041 + 10061055561042.
It is an arithmetic number, because the mean of its divisors is an integer number (10061055561042).
Almost surely, 220122111122083 is an apocalyptic number.
20122111122083 is a deficient number, since it is larger than the sum of its proper divisors (1).
20122111122083 is an equidigital number, since it uses as much as digits as its factorization.
20122111122083 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 768, while the sum is 26.
Adding to 20122111122083 its reverse (38022111122102), we get a palindrome (58144222244185).
The spelling of 20122111122083 in words is "twenty trillion, one hundred twenty-two billion, one hundred eleven million, one hundred twenty-two thousand, eighty-three".
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