Base | Representation |
---|---|
bin | 1111010010000010… |
… | …1111000110101001 |
3 | 101120220001111000101 |
4 | 3310200233012221 |
5 | 31400132102444 |
6 | 1515020505401 |
7 | 203441212426 |
oct | 36440570651 |
9 | 11526044011 |
10 | 4102222249 |
11 | 1815663324 |
12 | 9659ab261 |
13 | 504b62858 |
14 | 2acb62d4d |
15 | 1902183d4 |
hex | f482f1a9 |
4102222249 has 2 divisors, whose sum is σ = 4102222250. Its totient is φ = 4102222248.
The previous prime is 4102222183. The next prime is 4102222253. The reversal of 4102222249 is 9422222014.
4102222249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3656379024 + 445843225 = 60468^2 + 21115^2 .
It is a cyclic number.
It is not a de Polignac number, because 4102222249 - 219 = 4101697961 is a prime.
It is not a weakly prime, because it can be changed into another prime (4102222049) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051111124 + 2051111125.
It is an arithmetic number, because the mean of its divisors is an integer number (2051111125).
Almost surely, 24102222249 is an apocalyptic number.
It is an amenable number.
4102222249 is a deficient number, since it is larger than the sum of its proper divisors (1).
4102222249 is an equidigital number, since it uses as much as digits as its factorization.
4102222249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 4102222249 is about 64048.5928729117. The cubic root of 4102222249 is about 1600.8097787642.
The spelling of 4102222249 in words is "four billion, one hundred two million, two hundred twenty-two thousand, two hundred forty-nine".
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