Base | Representation |
---|---|
bin | 10101000111100111… |
… | …010101101011010001 |
3 | 2011112100111222111011 |
4 | 111013213111223101 |
5 | 332420120044332 |
6 | 14230052250521 |
7 | 1431640430551 |
oct | 250747255321 |
9 | 64470458434 |
10 | 22676331217 |
11 | 968721a301 |
12 | 448a310a41 |
13 | 21a4cc5087 |
14 | 1151917161 |
15 | 8cabc7e47 |
hex | 5479d5ad1 |
22676331217 has 2 divisors, whose sum is σ = 22676331218. Its totient is φ = 22676331216.
The previous prime is 22676331211. The next prime is 22676331239. The reversal of 22676331217 is 71213367622.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 15817841361 + 6858489856 = 125769^2 + 82816^2 .
It is a cyclic number.
It is not a de Polignac number, because 22676331217 - 27 = 22676331089 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 22676331217.
It is not a weakly prime, because it can be changed into another prime (22676331211) 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, 11338165608 + 11338165609.
It is an arithmetic number, because the mean of its divisors is an integer number (11338165609).
Almost surely, 222676331217 is an apocalyptic number.
It is an amenable number.
22676331217 is a deficient number, since it is larger than the sum of its proper divisors (1).
22676331217 is an equidigital number, since it uses as much as digits as its factorization.
22676331217 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 127008, while the sum is 40.
Adding to 22676331217 its reverse (71213367622), we get a palindrome (93889698839).
The spelling of 22676331217 in words is "twenty-two billion, six hundred seventy-six million, three hundred thirty-one thousand, two hundred seventeen".
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