Base | Representation |
---|---|
bin | 1000011001001000001001 |
3 | 11010202221012 |
4 | 20121020021 |
5 | 1030400243 |
6 | 115053305 |
7 | 24462131 |
oct | 10311011 |
9 | 4122835 |
10 | 2200073 |
11 | 1272a47 |
12 | 8a1235 |
13 | 5c0525 |
14 | 413ac1 |
15 | 2d6d18 |
hex | 219209 |
2200073 has 4 divisors (see below), whose sum is σ = 2205588. Its totient is φ = 2194560.
The previous prime is 2200069. The next prime is 2200103. The reversal of 2200073 is 3700022.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 273529 + 1926544 = 523^2 + 1388^2 .
It is a cyclic number.
It is not a de Polignac number, because 2200073 - 22 = 2200069 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2200013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108 + ... + 2973.
It is an arithmetic number, because the mean of its divisors is an integer number (551397).
22200073 is an apocalyptic number.
It is an amenable number.
2200073 is a deficient number, since it is larger than the sum of its proper divisors (5515).
2200073 is an equidigital number, since it uses as much as digits as its factorization.
2200073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5514.
The product of its (nonzero) digits is 84, while the sum is 14.
The square root of 2200073 is about 1483.2643055100. The cubic root of 2200073 is about 130.0605832022.
Adding to 2200073 its reverse (3700022), we get a palindrome (5900095).
The spelling of 2200073 in words is "two million, two hundred thousand, seventy-three".
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