Base | Representation |
---|---|
bin | 100110001111… |
… | …100100001001 |
3 | 200212100000122 |
4 | 212033210021 |
5 | 10031301400 |
6 | 554513025 |
7 | 151133030 |
oct | 46174411 |
9 | 20770018 |
10 | 10025225 |
11 | 5728111 |
12 | 3435775 |
13 | 21001b2 |
14 | 148d717 |
15 | d30685 |
hex | 98f909 |
10025225 has 12 divisors (see below), whose sum is σ = 14207424. Its totient is φ = 6874320.
The previous prime is 10025219. The next prime is 10025233. The reversal of 10025225 is 52252001.
It is not a de Polignac number, because 10025225 - 26 = 10025161 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28469 + ... + 28818.
It is an arithmetic number, because the mean of its divisors is an integer number (1183952).
Almost surely, 210025225 is an apocalyptic number.
It is an amenable number.
10025225 is a deficient number, since it is larger than the sum of its proper divisors (4182199).
10025225 is an equidigital number, since it uses as much as digits as its factorization.
10025225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57304 (or 57299 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 10025225 is about 3166.2635708355. The cubic root of 10025225 is about 215.6244689478.
Adding to 10025225 its reverse (52252001), we get a palindrome (62277226).
The spelling of 10025225 in words is "ten million, twenty-five thousand, two hundred twenty-five".
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