Base | Representation |
---|---|
bin | 1111110101010101… |
… | …0001111101010001 |
3 | 101222012112020211200 |
4 | 3331111101331101 |
5 | 32201023323400 |
6 | 1541424501413 |
7 | 210216140055 |
oct | 37525217521 |
9 | 11865466750 |
10 | 4250214225 |
11 | 1891153944 |
12 | 9a747a869 |
13 | 52970a77a |
14 | 2c4687c65 |
15 | 19d1ecb00 |
hex | fd551f51 |
4250214225 has 18 divisors (see below), whose sum is σ = 7612606326. Its totient is φ = 2266780800.
The previous prime is 4250214203. The next prime is 4250214239. The reversal of 4250214225 is 5224120524.
4250214225 is a `hidden beast` number, since 425 + 0 + 2 + 14 + 225 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 1433152449 + 2817061776 = 37857^2 + 53076^2 .
It is not a de Polignac number, because 4250214225 - 27 = 4250214097 is a prime.
It is an unprimeable number.
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 in 17 ways as a sum of consecutive naturals, for example, 9444696 + ... + 9445145.
Almost surely, 24250214225 is an apocalyptic number.
4250214225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4250214225 is a deficient number, since it is larger than the sum of its proper divisors (3362392101).
4250214225 is a wasteful number, since it uses less digits than its factorization.
4250214225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18889857 (or 18889849 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 4250214225 is about 65193.6670620698. The cubic root of 4250214225 is about 1619.8331160967.
Adding to 4250214225 its reverse (5224120524), we get a palindrome (9474334749).
The spelling of 4250214225 in words is "four billion, two hundred fifty million, two hundred fourteen thousand, two hundred twenty-five".
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