Base | Representation |
---|---|
bin | 1101001000100111011… |
… | …1111100101000000101 |
3 | 210120110001000001210101 |
4 | 3102021313330220011 |
5 | 12144113232203404 |
6 | 251355101324101 |
7 | 22205565425461 |
oct | 3221167745005 |
9 | 716401001711 |
10 | 225651444229 |
11 | 877753a2992 |
12 | 37896266631 |
13 | 183817c3b43 |
14 | acc8ba34a1 |
15 | 5d0a4272a4 |
hex | 3489dfca05 |
225651444229 has 2 divisors, whose sum is σ = 225651444230. Its totient is φ = 225651444228.
The previous prime is 225651444203. The next prime is 225651444259. The reversal of 225651444229 is 922444156522.
225651444229 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., 160372216225 + 65279228004 = 400465^2 + 255498^2 .
It is a cyclic number.
It is not a de Polignac number, because 225651444229 - 213 = 225651436037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (225651444259) 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, 112825722114 + 112825722115.
It is an arithmetic number, because the mean of its divisors is an integer number (112825722115).
Almost surely, 2225651444229 is an apocalyptic number.
It is an amenable number.
225651444229 is a deficient number, since it is larger than the sum of its proper divisors (1).
225651444229 is an equidigital number, since it uses as much as digits as its factorization.
225651444229 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1382400, while the sum is 46.
The spelling of 225651444229 in words is "two hundred twenty-five billion, six hundred fifty-one million, four hundred forty-four thousand, two hundred twenty-nine".
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