Base | Representation |
---|---|
bin | 10010011010110001111001 |
3 | 100002022011020 |
4 | 102122301321 |
5 | 2214001111 |
6 | 251253053 |
7 | 56016423 |
oct | 22326171 |
9 | 10068136 |
10 | 4828281 |
11 | 27a8617 |
12 | 174a189 |
13 | 1000893 |
14 | 8d9813 |
15 | 655906 |
hex | 49ac79 |
4828281 has 16 divisors (see below), whose sum is σ = 6704640. Its totient is φ = 3087360.
The previous prime is 4828253. The next prime is 4828303. The reversal of 4828281 is 1828284.
It is not a de Polignac number, because 4828281 - 25 = 4828249 is a prime.
It is a super-2 number, since 2×48282812 = 46624594829922, which contains 22 as substring.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4828381) 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, 17815 + ... + 18083.
It is an arithmetic number, because the mean of its divisors is an integer number (419040).
Almost surely, 24828281 is an apocalyptic number.
It is an amenable number.
4828281 is a deficient number, since it is larger than the sum of its proper divisors (1876359).
4828281 is a wasteful number, since it uses less digits than its factorization.
4828281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496.
The product of its digits is 8192, while the sum is 33.
The square root of 4828281 is about 2197.3349767389. The cubic root of 4828281 is about 169.0171778578.
The spelling of 4828281 in words is "four million, eight hundred twenty-eight thousand, two hundred eighty-one".
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