Base | Representation |
---|---|
bin | 1000001111111000… |
… | …10110011010010100 |
3 | 102102121111022011111 |
4 | 10013330112122110 |
5 | 33032111300434 |
6 | 2011224144404 |
7 | 214510214266 |
oct | 40774263224 |
9 | 12377438144 |
10 | 4428228244 |
11 | 197268a470 |
12 | a37008104 |
13 | 5575676cb |
14 | 300185b36 |
15 | 1adb62964 |
hex | 107f16694 |
4428228244 has 48 divisors (see below), whose sum is σ = 8682811200. Its totient is φ = 1959008000.
The previous prime is 4428228241. The next prime is 4428228257.
It is a happy number.
4428228244 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 4428228197 and 4428228206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4428228241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253752 + ... + 270640.
It is an arithmetic number, because the mean of its divisors is an integer number (180891900).
Almost surely, 24428228244 is an apocalyptic number.
4428228244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
4428228244 is a deficient number, since it is larger than the sum of its proper divisors (4254582956).
4428228244 is a wasteful number, since it uses less digits than its factorization.
4428228244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17064 (or 17062 counting only the distinct ones).
The product of its digits is 262144, while the sum is 40.
The square root of 4428228244 is about 66544.9340220576. The cubic root of 4428228244 is about 1642.1393164991.
The spelling of 4428228244 in words is "four billion, four hundred twenty-eight million, two hundred twenty-eight thousand, two hundred forty-four".
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