Base | Representation |
---|---|
bin | 10000010100001000000… |
… | …101110111010000110001 |
3 | 10222011210221020200010021 |
4 | 100110020011313100301 |
5 | 121332024242002212 |
6 | 2215011512003441 |
7 | 143666311425061 |
oct | 20241005672061 |
9 | 3864727220107 |
10 | 1121122219057 |
11 | 3a25132a0885 |
12 | 161345690581 |
13 | 8194bb13049 |
14 | 3c3968333a1 |
15 | 1e269ee1307 |
hex | 10508177431 |
1121122219057 has 2 divisors, whose sum is σ = 1121122219058. Its totient is φ = 1121122219056.
The previous prime is 1121122218989. The next prime is 1121122219073. The reversal of 1121122219057 is 7509122211211.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1099207561761 + 21914657296 = 1048431^2 + 148036^2 .
It is a cyclic number.
It is not a de Polignac number, because 1121122219057 - 223 = 1121113830449 is a prime.
It is not a weakly prime, because it can be changed into another prime (1121122219097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560561109528 + 560561109529.
It is an arithmetic number, because the mean of its divisors is an integer number (560561109529).
Almost surely, 21121122219057 is an apocalyptic number.
It is an amenable number.
1121122219057 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121122219057 is an equidigital number, since it uses as much as digits as its factorization.
1121122219057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5040, while the sum is 34.
The spelling of 1121122219057 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, two hundred nineteen thousand, fifty-seven".
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