Base | Representation |
---|---|
bin | 1000001100110010… |
… | …0111010110110101 |
3 | 12200101210121001112 |
4 | 2003030213112311 |
5 | 14001441402404 |
6 | 1002225404405 |
7 | 105355141655 |
oct | 20314472665 |
9 | 5611717045 |
10 | 2201122229 |
11 | a2a526789 |
12 | 515199705 |
13 | 2910353b7 |
14 | 16c490365 |
15 | cd38e56e |
hex | 833275b5 |
2201122229 has 2 divisors, whose sum is σ = 2201122230. Its totient is φ = 2201122228.
The previous prime is 2201122219. The next prime is 2201122303. The reversal of 2201122229 is 9222211022.
2201122229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1754772100 + 446350129 = 41890^2 + 21127^2 .
It is a cyclic number.
It is not a de Polignac number, because 2201122229 - 24 = 2201122213 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2201122219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100561114 + 1100561115.
It is an arithmetic number, because the mean of its divisors is an integer number (1100561115).
Almost surely, 22201122229 is an apocalyptic number.
It is an amenable number.
2201122229 is a deficient number, since it is larger than the sum of its proper divisors (1).
2201122229 is an equidigital number, since it uses as much as digits as its factorization.
2201122229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 2201122229 is about 46916.1190743650. The cubic root of 2201122229 is about 1300.8125549321.
The spelling of 2201122229 in words is "two billion, two hundred one million, one hundred twenty-two thousand, two hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •