Base | Representation |
---|---|
bin | 1100110100011001000… |
… | …1000100000000011111 |
3 | 210001102122221101200002 |
4 | 3031012101010000133 |
5 | 12102003341210304 |
6 | 245100234124515 |
7 | 21624211620464 |
oct | 3150621040037 |
9 | 701378841602 |
10 | 220222210079 |
11 | 85439772a13 |
12 | 3681bb8073b |
13 | 179c7a59461 |
14 | a931acb66b |
15 | 5add98531e |
hex | 334644401f |
220222210079 has 2 divisors, whose sum is σ = 220222210080. Its totient is φ = 220222210078.
The previous prime is 220222210007. The next prime is 220222210081. The reversal of 220222210079 is 970012222022.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220222210079 is a prime.
Together with 220222210081, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (220222216079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110111105039 + 110111105040.
It is an arithmetic number, because the mean of its divisors is an integer number (110111105040).
Almost surely, 2220222210079 is an apocalyptic number.
220222210079 is a deficient number, since it is larger than the sum of its proper divisors (1).
220222210079 is an equidigital number, since it uses as much as digits as its factorization.
220222210079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 29.
The spelling of 220222210079 in words is "two hundred twenty billion, two hundred twenty-two million, two hundred ten thousand, seventy-nine".
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