Base | Representation |
---|---|
bin | 11011110010100100010100… |
… | …001000110101010001111111 |
3 | 121000202022220210220101200211 |
4 | 123302210110020311101333 |
5 | 112004442102340430413 |
6 | 1111540040322533251 |
7 | 34513156414222141 |
oct | 3362442410652177 |
9 | 530668823811624 |
10 | 122222222201983 |
11 | 35a42176119482 |
12 | 1185b59ab07227 |
13 | 5327676b90c47 |
14 | 22278310a2c91 |
15 | e1e43197883d |
hex | 6f291423547f |
122222222201983 has 2 divisors, whose sum is σ = 122222222201984. Its totient is φ = 122222222201982.
The previous prime is 122222222201953. The next prime is 122222222202019. The reversal of 122222222201983 is 389102222222221.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122222222201983 - 25 = 122222222201951 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122222222201953) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61111111100991 + 61111111100992.
It is an arithmetic number, because the mean of its divisors is an integer number (61111111100992).
Almost surely, 2122222222201983 is an apocalyptic number.
122222222201983 is a deficient number, since it is larger than the sum of its proper divisors (1).
122222222201983 is an equidigital number, since it uses as much as digits as its factorization.
122222222201983 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 110592, while the sum is 40.
The spelling of 122222222201983 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred one thousand, nine hundred eighty-three".
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