Base | Representation |
---|---|
bin | 11010110111001… |
… | …00010000011011 |
3 | 120200222221221002 |
4 | 31123210100123 |
5 | 430141031303 |
6 | 34205335215 |
7 | 5404163240 |
oct | 1533442033 |
9 | 520887832 |
10 | 225330203 |
11 | 106213a0a |
12 | 6356750b |
13 | 378b58a7 |
14 | 21cd75c7 |
15 | 14bae788 |
hex | d6e441b |
225330203 has 16 divisors (see below), whose sum is σ = 268200960. Its totient is φ = 185220000.
The previous prime is 225330151. The next prime is 225330233. The reversal of 225330203 is 302033522.
225330203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 225330203 - 210 = 225329179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225330233) 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, 26978 + ... + 34328.
It is an arithmetic number, because the mean of its divisors is an integer number (16762560).
Almost surely, 2225330203 is an apocalyptic number.
225330203 is a deficient number, since it is larger than the sum of its proper divisors (42870757).
225330203 is a wasteful number, since it uses less digits than its factorization.
225330203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7538.
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 225330203 is about 15011.0027313301. The cubic root of 225330203 is about 608.5175891390.
Adding to 225330203 its reverse (302033522), we get a palindrome (527363725).
The spelling of 225330203 in words is "two hundred twenty-five million, three hundred thirty thousand, two hundred three".
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