Base | Representation |
---|---|
bin | 111011111110000… |
… | …0000111000100111 |
3 | 12012020100102020111 |
4 | 1313330000320213 |
5 | 13110112032332 |
6 | 531400513451 |
7 | 100602411301 |
oct | 16774007047 |
9 | 5166312214 |
10 | 2012220967 |
11 | 942934439 |
12 | 481a7b887 |
13 | 260b65ac3 |
14 | 15135a971 |
15 | bb9c8947 |
hex | 77f00e27 |
2012220967 has 2 divisors, whose sum is σ = 2012220968. Its totient is φ = 2012220966.
The previous prime is 2012220961. The next prime is 2012220989. The reversal of 2012220967 is 7690222102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2012220967 - 211 = 2012218919 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2012220961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006110483 + 1006110484.
It is an arithmetic number, because the mean of its divisors is an integer number (1006110484).
Almost surely, 22012220967 is an apocalyptic number.
2012220967 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012220967 is an equidigital number, since it uses as much as digits as its factorization.
2012220967 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 2012220967 is about 44857.7860242790. The cubic root of 2012220967 is about 1262.4820828356.
The spelling of 2012220967 in words is "two billion, twelve million, two hundred twenty thousand, nine hundred sixty-seven".
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