Base | Representation |
---|---|
bin | 10100110010001000100100 |
3 | 101020210120020 |
4 | 110302020210 |
5 | 2343320403 |
6 | 312435140 |
7 | 64211022 |
oct | 24621044 |
9 | 11223506 |
10 | 5448228 |
11 | 3091375 |
12 | 19a8ab0 |
13 | 1189b06 |
14 | a1b712 |
15 | 729453 |
hex | 532224 |
5448228 has 36 divisors (see below), whose sum is σ = 13512912. Its totient is φ = 1708160.
The previous prime is 5448221. The next prime is 5448253. The reversal of 5448228 is 8228445.
It is a happy number.
It is a super-3 number, since 3×54482283 (a number of 21 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (5448221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2683 + ... + 4253.
Almost surely, 25448228 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5448228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6756456).
5448228 is an abundant number, since it is smaller than the sum of its proper divisors (8064684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5448228 is a wasteful number, since it uses less digits than its factorization.
5448228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1612 (or 1593 counting only the distinct ones).
The product of its digits is 20480, while the sum is 33.
The square root of 5448228 is about 2334.1439544295. The cubic root of 5448228 is about 175.9618116181.
The spelling of 5448228 in words is "five million, four hundred forty-eight thousand, two hundred twenty-eight".
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