Base | Representation |
---|---|
bin | 1000011111111101110011 |
3 | 11012012100121 |
4 | 20133331303 |
5 | 1032244313 |
6 | 115431111 |
7 | 24636604 |
oct | 10377563 |
9 | 4165317 |
10 | 2228083 |
11 | 1291aa0 |
12 | 8b5497 |
13 | 6001c0 |
14 | 41ddab |
15 | 2e028d |
hex | 21ff73 |
2228083 has 8 divisors (see below), whose sum is σ = 2617776. Its totient is φ = 1869600.
The previous prime is 2228081. The next prime is 2228089. The reversal of 2228083 is 3808222.
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 2228083 - 21 = 2228081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2228081) 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, 7648 + ... + 7933.
It is an arithmetic number, because the mean of its divisors is an integer number (327222).
22228083 is an apocalyptic number.
2228083 is a deficient number, since it is larger than the sum of its proper divisors (389693).
2228083 is a wasteful number, since it uses less digits than its factorization.
2228083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15605.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 2228083 is about 1492.6764552307. The cubic root of 2228083 is about 130.6102081798.
The spelling of 2228083 in words is "two million, two hundred twenty-eight thousand, eighty-three".
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