Search a number
-
+
5241725 = 52209669
BaseRepresentation
bin10011111111101101111101
3100212022021222
4103333231331
52320213400
6304203125
762360666
oct23775575
910768258
105241725
112a60205
1219094a5
131116b18
149a636d
156d8185
hex4ffb7d

5241725 has 6 divisors (see below), whose sum is σ = 6499770. Its totient is φ = 4193360.

The previous prime is 5241707. The next prime is 5241751. The reversal of 5241725 is 5271425.

It can be written as a sum of positive squares in 3 ways, for example, as 52441 + 5189284 = 229^2 + 2278^2 .

It is not a de Polignac number, because 5241725 - 28 = 5241469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5241694 and 5241703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104810 + ... + 104859.

It is an arithmetic number, because the mean of its divisors is an integer number (1083295).

Almost surely, 25241725 is an apocalyptic number.

It is an amenable number.

5241725 is a deficient number, since it is larger than the sum of its proper divisors (1258045).

5241725 is a wasteful number, since it uses less digits than its factorization.

5241725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209679 (or 209674 counting only the distinct ones).

The product of its digits is 2800, while the sum is 26.

The square root of 5241725 is about 2289.4813823222. The cubic root of 5241725 is about 173.7099695576.

The spelling of 5241725 in words is "five million, two hundred forty-one thousand, seven hundred twenty-five".

Divisors: 1 5 25 209669 1048345 5241725