Search a number
-
+
610325 = 5224413
BaseRepresentation
bin10010101000000010101
31011000012122
42111000111
5124012300
621025325
75121242
oct2250025
91130178
10610325
11387601
12255245
13184a51
1411c5c9
15c0c85
hex95015

610325 has 6 divisors (see below), whose sum is σ = 756834. Its totient is φ = 488240.

The previous prime is 610301. The next prime is 610327. The reversal of 610325 is 523016.

It can be written as a sum of positive squares in 3 ways, for example, as 5041 + 605284 = 71^2 + 778^2 .

It is not a de Polignac number, because 610325 - 218 = 348181 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 610325.

It is not an unprimeable number, because it can be changed into a prime (610327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12182 + ... + 12231.

It is an arithmetic number, because the mean of its divisors is an integer number (126139).

2610325 is an apocalyptic number.

It is an amenable number.

610325 is a deficient number, since it is larger than the sum of its proper divisors (146509).

610325 is a wasteful number, since it uses less digits than its factorization.

610325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24423 (or 24418 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 610325 is about 781.2329998150. The cubic root of 610325 is about 84.8243199648.

The spelling of 610325 in words is "six hundred ten thousand, three hundred twenty-five".

Divisors: 1 5 25 24413 122065 610325