Base | Representation |
---|---|
bin | 1000001111011101… |
… | …0101101011101101 |
3 | 12201011212121021221 |
4 | 2003313111223231 |
5 | 14012323301104 |
6 | 1003305423341 |
7 | 105552266311 |
oct | 20367255355 |
9 | 5634777257 |
10 | 2212322029 |
11 | a35886315 |
12 | 518a9ab51 |
13 | 2934570b8 |
14 | 16db67b41 |
15 | ce352c54 |
hex | 83dd5aed |
2212322029 has 2 divisors, whose sum is σ = 2212322030. Its totient is φ = 2212322028.
The previous prime is 2212322027. The next prime is 2212322059. The reversal of 2212322029 is 9202232122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2116184004 + 96138025 = 46002^2 + 9805^2 .
It is a cyclic number.
It is not a de Polignac number, because 2212322029 - 21 = 2212322027 is a prime.
Together with 2212322027, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 2212321994 and 2212322012.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2212322027) 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, 1106161014 + 1106161015.
It is an arithmetic number, because the mean of its divisors is an integer number (1106161015).
Almost surely, 22212322029 is an apocalyptic number.
It is an amenable number.
2212322029 is a deficient number, since it is larger than the sum of its proper divisors (1).
2212322029 is an equidigital number, since it uses as much as digits as its factorization.
2212322029 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 2212322029 is about 47035.3274571359. The cubic root of 2212322029 is about 1303.0150981076.
The spelling of 2212322029 in words is "two billion, two hundred twelve million, three hundred twenty-two thousand, twenty-nine".
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