Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1000101110111001 |
3 | 12201201022210112221 |
4 | 2010110220232321 |
5 | 14021310032413 |
6 | 1004142204041 |
7 | 106004464501 |
oct | 20424505671 |
9 | 5651283487 |
10 | 2220002233 |
11 | a3a151599 |
12 | 51b583621 |
13 | 294c15ab7 |
14 | 170ba6a01 |
15 | ced6d68d |
hex | 84528bb9 |
2220002233 has 2 divisors, whose sum is σ = 2220002234. Its totient is φ = 2220002232.
The previous prime is 2220002207. The next prime is 2220002249. The reversal of 2220002233 is 3322000222.
It is an a-pointer prime, because the next prime (2220002249) can be obtained adding 2220002233 to its sum of digits (16).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2211632784 + 8369449 = 47028^2 + 2893^2 .
It is a cyclic number.
It is not a de Polignac number, because 2220002233 - 25 = 2220002201 is a prime.
It is a zygodrome in base 10.
It is not a weakly prime, because it can be changed into another prime (2220002293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110001116 + 1110001117.
It is an arithmetic number, because the mean of its divisors is an integer number (1110001117).
Almost surely, 22220002233 is an apocalyptic number.
It is an amenable number.
2220002233 is a deficient number, since it is larger than the sum of its proper divisors (1).
2220002233 is an equidigital number, since it uses as much as digits as its factorization.
2220002233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2220002233 is about 47116.8996539458. The cubic root of 2220002233 is about 1304.5211874069.
Adding to 2220002233 its reverse (3322000222), we get a palindrome (5542002455).
The spelling of 2220002233 in words is "two billion, two hundred twenty million, two thousand, two hundred thirty-three".
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