Base | Representation |
---|---|
bin | 10100010111010001101101 |
3 | 101001012122220 |
4 | 110113101231 |
5 | 2331310341 |
6 | 310225553 |
7 | 63242220 |
oct | 24272155 |
9 | 11035586 |
10 | 5338221 |
11 | 3016759 |
12 | 19552b9 |
13 | 114ba15 |
14 | 9cd5b7 |
15 | 706a66 |
hex | 51746d |
5338221 has 32 divisors (see below), whose sum is σ = 9077760. Its totient is φ = 2716416.
The previous prime is 5338211. The next prime is 5338237. The reversal of 5338221 is 1228335.
5338221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5338221 - 25 = 5338189 is a prime.
5338221 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 5338191 and 5338200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5338211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6390 + ... + 7176.
It is an arithmetic number, because the mean of its divisors is an integer number (283680).
Almost surely, 25338221 is an apocalyptic number.
5338221 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
5338221 is a deficient number, since it is larger than the sum of its proper divisors (3739539).
5338221 is a wasteful number, since it uses less digits than its factorization.
5338221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 833.
The product of its digits is 1440, while the sum is 24.
The square root of 5338221 is about 2310.4590452981. The cubic root of 5338221 is about 174.7694487780.
The spelling of 5338221 in words is "five million, three hundred thirty-eight thousand, two hundred twenty-one".
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