Base | Representation |
---|---|
bin | 1000001100100100… |
… | …1011000111011011 |
3 | 12200100002202121012 |
4 | 2003021023013123 |
5 | 14001224020443 |
6 | 1002154204135 |
7 | 105344363633 |
oct | 20311130733 |
9 | 5610082535 |
10 | 2200220123 |
11 | a29a6aa42 |
12 | 514a2364b |
13 | 290aaa8ca |
14 | 16c2d76c3 |
15 | cd262118 |
hex | 8324b1db |
2200220123 has 2 divisors, whose sum is σ = 2200220124. Its totient is φ = 2200220122.
The previous prime is 2200220119. The next prime is 2200220131. The reversal of 2200220123 is 3210220022.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2200220123 - 22 = 2200220119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2200220098 and 2200220107.
It is not a weakly prime, because it can be changed into another prime (2200220623) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100110061 + 1100110062.
It is an arithmetic number, because the mean of its divisors is an integer number (1100110062).
Almost surely, 22200220123 is an apocalyptic number.
2200220123 is a deficient number, since it is larger than the sum of its proper divisors (1).
2200220123 is an equidigital number, since it uses as much as digits as its factorization.
2200220123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2200220123 is about 46906.5040586058. The cubic root of 2200220123 is about 1300.6348226913.
Adding to 2200220123 its reverse (3210220022), we get a palindrome (5410440145).
The spelling of 2200220123 in words is "two billion, two hundred million, two hundred twenty thousand, one hundred twenty-three".
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