Base | Representation |
---|---|
bin | 1000100110000110101001 |
3 | 11020110211210 |
4 | 20212012221 |
5 | 1034100400 |
6 | 120143333 |
7 | 25103112 |
oct | 10460651 |
9 | 4213753 |
10 | 2253225 |
11 | 12a9977 |
12 | 907b49 |
13 | 60b790 |
14 | 429209 |
15 | 2e7950 |
hex | 2261a9 |
2253225 has 24 divisors (see below), whose sum is σ = 4013632. Its totient is φ = 1108800.
The previous prime is 2253221. The next prime is 2253247. The reversal of 2253225 is 5223522.
It is not a de Polignac number, because 2253225 - 22 = 2253221 is a prime.
It is a Duffinian number.
It is a Curzon number.
2253225 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2253221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181 + ... + 2130.
22253225 is an apocalyptic number.
2253225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2253225 is a deficient number, since it is larger than the sum of its proper divisors (1760407).
2253225 is a wasteful number, since it uses less digits than its factorization.
2253225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2337 (or 2332 counting only the distinct ones).
The product of its digits is 1200, while the sum is 21.
The square root of 2253225 is about 1501.0746150675. The cubic root of 2253225 is about 131.0996464222.
Adding to 2253225 its reverse (5223522), we get a palindrome (7476747).
The spelling of 2253225 in words is "two million, two hundred fifty-three thousand, two hundred twenty-five".
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