Base | Representation |
---|---|
bin | 100000010101100110110… |
… | …000001100011100111111 |
3 | 21212102221110202012101222 |
4 | 200111212300030130333 |
5 | 242402102313030413 |
6 | 4420512533423555 |
7 | 316356506232614 |
oct | 40254660143477 |
9 | 7772843665358 |
10 | 2222222001983 |
11 | 787491428a85 |
12 | 2ba82179abbb |
13 | 1317296c4239 |
14 | 797addc050b |
15 | 3cc122d3b08 |
hex | 20566c0c73f |
2222222001983 has 2 divisors, whose sum is σ = 2222222001984. Its totient is φ = 2222222001982.
The previous prime is 2222222001973. The next prime is 2222222002031. The reversal of 2222222001983 is 3891002222222.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2222222001983 - 210 = 2222222000959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2222222001973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111111000991 + 1111111000992.
It is an arithmetic number, because the mean of its divisors is an integer number (1111111000992).
Almost surely, 22222222001983 is an apocalyptic number.
2222222001983 is a deficient number, since it is larger than the sum of its proper divisors (1).
2222222001983 is an equidigital number, since it uses as much as digits as its factorization.
2222222001983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27648, while the sum is 35.
The spelling of 2222222001983 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-two million, one thousand, nine hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •