Base | Representation |
---|---|
bin | 10001001010110010010001 |
3 | 22110122200211 |
4 | 101022302101 |
5 | 2123010000 |
6 | 240244121 |
7 | 53153233 |
oct | 21126221 |
9 | 8418624 |
10 | 4500625 |
11 | 25a4428 |
12 | 1610641 |
13 | c176bc |
14 | 852253 |
15 | 5dd7ba |
hex | 44ac91 |
4500625 has 20 divisors (see below), whose sum is σ = 5935600. Its totient is φ = 3402000.
The previous prime is 4500623. The next prime is 4500637. The reversal of 4500625 is 5260054.
It is not a de Polignac number, because 4500625 - 21 = 4500623 is a prime.
4500625 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 4500596 and 4500605.
It is not an unprimeable number, because it can be changed into a prime (4500623) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11686 + ... + 12064.
It is an arithmetic number, because the mean of its divisors is an integer number (296780).
Almost surely, 24500625 is an apocalyptic number.
It is an amenable number.
4500625 is a deficient number, since it is larger than the sum of its proper divisors (1434975).
4500625 is an equidigital number, since it uses as much as digits as its factorization.
4500625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418 (or 403 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 4500625 is about 2121.4676523577. The cubic root of 4500625 is about 165.1040054410.
Adding to 4500625 its reverse (5260054), we get a palindrome (9760679).
The spelling of 4500625 in words is "four million, five hundred thousand, six hundred twenty-five".
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