Base | Representation |
---|---|
bin | 1000100000011111101010 |
3 | 11012022022212 |
4 | 20200133222 |
5 | 1032332000 |
6 | 115445122 |
7 | 24646121 |
oct | 10403752 |
9 | 4168285 |
10 | 2230250 |
11 | 1293690 |
12 | 8b67a2 |
13 | 601199 |
14 | 420ab8 |
15 | 2e0c35 |
hex | 2207ea |
2230250 has 32 divisors (see below), whose sum is σ = 4560192. Its totient is φ = 810000.
The previous prime is 2230243. The next prime is 2230253. The reversal of 2230250 is 520322.
It is not an unprimeable number, because it can be changed into a prime (2230253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2345 + ... + 3155.
It is an arithmetic number, because the mean of its divisors is an integer number (142506).
22230250 is an apocalyptic number.
2230250 is an abundant number, since it is smaller than the sum of its proper divisors (2329942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230250 is a wasteful number, since it uses less digits than its factorization.
2230250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839 (or 829 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 2230250 is about 1493.4021561522. The cubic root of 2230250 is about 130.6525376342.
Adding to 2230250 its reverse (520322), we get a palindrome (2750572).
The spelling of 2230250 in words is "two million, two hundred thirty thousand, two hundred fifty".
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