Base | Representation |
---|---|
bin | 100111000000… |
… | …011001001001 |
3 | 201020111101001 |
4 | 213000121021 |
5 | 10104201400 |
6 | 1003055001 |
7 | 152625103 |
oct | 47003111 |
9 | 21214331 |
10 | 10225225 |
11 | 58543aa |
12 | 3511461 |
13 | 217023a |
14 | 1502573 |
15 | d6ea6a |
hex | 9c0649 |
10225225 has 12 divisors (see below), whose sum is σ = 13231296. Its totient is φ = 7824080.
The previous prime is 10225223. The next prime is 10225307. The reversal of 10225225 is 52252201.
It is not a de Polignac number, because 10225225 - 21 = 10225223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10225223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8317 + ... + 9466.
It is an arithmetic number, because the mean of its divisors is an integer number (1102608).
Almost surely, 210225225 is an apocalyptic number.
It is an amenable number.
10225225 is a deficient number, since it is larger than the sum of its proper divisors (3006071).
10225225 is a wasteful number, since it uses less digits than its factorization.
10225225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17816 (or 17811 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 10225225 is about 3197.6905728979. The cubic root of 10225225 is about 217.0489175964.
Adding to 10225225 its reverse (52252201), we get a palindrome (62477426).
The spelling of 10225225 in words is "ten million, two hundred twenty-five thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •