Base | Representation |
---|---|
bin | 1000100000100100101101 |
3 | 11012022202211 |
4 | 20200210231 |
5 | 1032334243 |
6 | 115450421 |
7 | 24650062 |
oct | 10404455 |
9 | 4168684 |
10 | 2230573 |
11 | 1293954 |
12 | 8b6a11 |
13 | 601387 |
14 | 420c69 |
15 | 2e0d9d |
hex | 22092d |
2230573 has 4 divisors (see below), whose sum is σ = 2278080. Its totient is φ = 2183068.
The previous prime is 2230561. The next prime is 2230577. The reversal of 2230573 is 3750322.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3750322 = 2 ⋅1875161.
It is a cyclic number.
It is not a de Polignac number, because 2230573 - 25 = 2230541 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 (2230577) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23683 + ... + 23776.
It is an arithmetic number, because the mean of its divisors is an integer number (569520).
22230573 is an apocalyptic number.
It is an amenable number.
2230573 is a deficient number, since it is larger than the sum of its proper divisors (47507).
2230573 is an equidigital number, since it uses as much as digits as its factorization.
2230573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47506.
The product of its (nonzero) digits is 1260, while the sum is 22.
The square root of 2230573 is about 1493.5102945745. The cubic root of 2230573 is about 130.6588446600.
Adding to 2230573 its reverse (3750322), we get a palindrome (5980895).
The spelling of 2230573 in words is "two million, two hundred thirty thousand, five hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •