Base | Representation |
---|---|
bin | 11010110100110… |
… | …11110000010001 |
3 | 120200102212120012 |
4 | 31122123300101 |
5 | 430102030413 |
6 | 34155124305 |
7 | 5401515365 |
oct | 1532336021 |
9 | 520385505 |
10 | 225033233 |
11 | 106030887 |
12 | 63443695 |
13 | 37810679 |
14 | 21c5b2a5 |
15 | 14b517a8 |
hex | d69bc11 |
225033233 has 8 divisors (see below), whose sum is σ = 243812448. Its totient is φ = 206869824.
The previous prime is 225033217. The next prime is 225033253. The reversal of 225033233 is 332330522.
225033233 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 a cyclic number.
It is not a de Polignac number, because 225033233 - 24 = 225033217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 225033199 and 225033208.
It is not an unprimeable number, because it can be changed into a prime (225033203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153191 + ... + 154652.
It is an arithmetic number, because the mean of its divisors is an integer number (30476556).
Almost surely, 2225033233 is an apocalyptic number.
It is an amenable number.
225033233 is a deficient number, since it is larger than the sum of its proper divisors (18779215).
225033233 is a wasteful number, since it uses less digits than its factorization.
225033233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307903.
The product of its (nonzero) digits is 3240, while the sum is 23.
The square root of 225033233 is about 15001.1077257648. The cubic root of 225033233 is about 608.2501432415.
Adding to 225033233 its reverse (332330522), we get a palindrome (557363755).
The spelling of 225033233 in words is "two hundred twenty-five million, thirty-three thousand, two hundred thirty-three".
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