Base | Representation |
---|---|
bin | 10011110101101011110001 |
3 | 100210012220202 |
4 | 103311223301 |
5 | 2312410000 |
6 | 303244545 |
7 | 62130113 |
oct | 23655361 |
9 | 10705822 |
10 | 5200625 |
11 | 2a32341 |
12 | 18a9755 |
13 | 11011c1 |
14 | 9953b3 |
15 | 6cadd5 |
hex | 4f5af1 |
5200625 has 20 divisors (see below), whose sum is σ = 6663492. Its totient is φ = 4056000.
The previous prime is 5200579. The next prime is 5200627. The reversal of 5200625 is 5260025.
It is a happy number.
It can be written as a sum of positive squares in 10 ways, for example, as 3964081 + 1236544 = 1991^2 + 1112^2 .
It is not a de Polignac number, because 5200625 - 26 = 5200561 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5200597 and 5200606.
It is not an unprimeable number, because it can be changed into a prime (5200627) 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, 33047 + ... + 33203.
Almost surely, 25200625 is an apocalyptic number.
It is an amenable number.
5200625 is a deficient number, since it is larger than the sum of its proper divisors (1462867).
5200625 is an equidigital number, since it uses as much as digits as its factorization.
5200625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230 (or 215 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 5200625 is about 2280.4878863962. The cubic root of 5200625 is about 173.2547618086.
Subtracting from 5200625 its product of nonzero digits (600), we obtain a palindrome (5200025).
The spelling of 5200625 in words is "five million, two hundred thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •