Base | Representation |
---|---|
bin | 1000100011101010110101 |
3 | 11012222011110 |
4 | 20203222311 |
5 | 1033241003 |
6 | 120025233 |
7 | 25032045 |
oct | 10435265 |
9 | 4188143 |
10 | 2243253 |
11 | 12a2431 |
12 | 902219 |
13 | 60708c |
14 | 425725 |
15 | 2e4a03 |
hex | 223ab5 |
2243253 has 8 divisors (see below), whose sum is σ = 3087616. Its totient is φ = 1447200.
The previous prime is 2243251. The next prime is 2243257. The reversal of 2243253 is 3523422.
2243253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2243253 - 21 = 2243251 is a prime.
It is a d-powerful number, because it can be written as 24 + 216 + 42 + 310 + 219 + 52 + 313 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11968 + ... + 12153.
It is an arithmetic number, because the mean of its divisors is an integer number (385952).
22243253 is an apocalyptic number.
It is an amenable number.
2243253 is a deficient number, since it is larger than the sum of its proper divisors (844363).
2243253 is a wasteful number, since it uses less digits than its factorization.
2243253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24155.
The product of its digits is 1440, while the sum is 21.
The square root of 2243253 is about 1497.7493114670. The cubic root of 2243253 is about 130.9059597403.
Adding to 2243253 its reverse (3523422), we get a palindrome (5766675).
The spelling of 2243253 in words is "two million, two hundred forty-three thousand, two hundred fifty-three".
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