Base | Representation |
---|---|
bin | 1000011100010110110111 |
3 | 11011110002012 |
4 | 20130112313 |
5 | 1031311203 |
6 | 115234435 |
7 | 24545531 |
oct | 10342667 |
9 | 4143065 |
10 | 2213303 |
11 | 1281984 |
12 | 8a8a1b |
13 | 5c6561 |
14 | 418851 |
15 | 2dabd8 |
hex | 21c5b7 |
2213303 has 8 divisors (see below), whose sum is σ = 2330160. Its totient is φ = 2099520.
The previous prime is 2213293. The next prime is 2213311. The reversal of 2213303 is 3033122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2213303 - 216 = 2147767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788 + ... + 2246.
It is an arithmetic number, because the mean of its divisors is an integer number (291270).
22213303 is an apocalyptic number.
2213303 is a deficient number, since it is larger than the sum of its proper divisors (116857).
2213303 is a wasteful number, since it uses less digits than its factorization.
2213303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1537.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 2213303 is about 1487.7173790744. The cubic root of 2213303 is about 130.3207660662.
Adding to 2213303 its reverse (3033122), we get a palindrome (5246425).
The spelling of 2213303 in words is "two million, two hundred thirteen thousand, three hundred three".
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