Base | Representation |
---|---|
bin | 1010000111000011010101 |
3 | 11222122120012 |
4 | 22013003111 |
5 | 1134302300 |
6 | 132450005 |
7 | 31345616 |
oct | 12070325 |
9 | 4878505 |
10 | 2650325 |
11 | 1550257 |
12 | a79905 |
13 | 71a452 |
14 | 4cdc0d |
15 | 375435 |
hex | 2870d5 |
2650325 has 6 divisors (see below), whose sum is σ = 3286434. Its totient is φ = 2120240.
The previous prime is 2650321. The next prime is 2650337. The reversal of 2650325 is 5230562.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 96721 + 2553604 = 311^2 + 1598^2 .
It is not a de Polignac number, because 2650325 - 22 = 2650321 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2650325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2650321) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52982 + ... + 53031.
It is an arithmetic number, because the mean of its divisors is an integer number (547739).
22650325 is an apocalyptic number.
2650325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2650325 is a deficient number, since it is larger than the sum of its proper divisors (636109).
2650325 is a wasteful number, since it uses less digits than its factorization.
2650325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106023 (or 106018 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 2650325 is about 1627.9818795060. The cubic root of 2650325 is about 138.3884072897.
Adding to 2650325 its reverse (5230562), we get a palindrome (7880887).
The spelling of 2650325 in words is "two million, six hundred fifty thousand, three hundred twenty-five".
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