Base | Representation |
---|---|
bin | 100111000010… |
… | …010110001001 |
3 | 201020220100100 |
4 | 213002112021 |
5 | 10104430400 |
6 | 1003200013 |
7 | 152660322 |
oct | 47022611 |
9 | 21226310 |
10 | 10233225 |
11 | 585a412 |
12 | 3516009 |
13 | 2173a82 |
14 | 1505449 |
15 | d72100 |
hex | 9c2589 |
10233225 has 18 divisors (see below), whose sum is σ = 18329246. Its totient is φ = 5457600.
The previous prime is 10233221. The next prime is 10233239. The reversal of 10233225 is 52233201.
It can be written as a sum of positive squares in 3 ways, for example, as 63504 + 10169721 = 252^2 + 3189^2 .
It is not a de Polignac number, because 10233225 - 22 = 10233221 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 10233198 and 10233207.
It is not an unprimeable number, because it can be changed into a prime (10233221) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22516 + ... + 22965.
Almost surely, 210233225 is an apocalyptic number.
10233225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10233225 is a deficient number, since it is larger than the sum of its proper divisors (8096021).
10233225 is a wasteful number, since it uses less digits than its factorization.
10233225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45497 (or 45489 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 10233225 is about 3198.9412310951. The cubic root of 10233225 is about 217.1055076697.
Adding to 10233225 its reverse (52233201), we get a palindrome (62466426).
The spelling of 10233225 in words is "ten million, two hundred thirty-three thousand, two hundred twenty-five".
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