Search a number
-
+
332225 = 5297137
BaseRepresentation
bin1010001000111000001
3121212201122
41101013001
541112400
611042025
72552405
oct1210701
9555648
10332225
11207673
12140315
13b82aa
1489105
1568685
hex511c1

332225 has 12 divisors (see below), whose sum is σ = 419244. Its totient is φ = 261120.

The previous prime is 332221. The next prime is 332251. The reversal of 332225 is 522233.

It can be written as a sum of positive squares in 6 ways, for example, as 5041 + 327184 = 71^2 + 572^2 .

It is not a de Polignac number, because 332225 - 22 = 332221 is a prime.

It is a super-2 number, since 2×3322252 = 220746901250, which contains 22 as substring.

It is a d-powerful number, because it can be written as 34 + 35 + 212 + 216 + 218 + 53 .

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 332225.

It is not an unprimeable number, because it can be changed into a prime (332221) 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 11 ways as a sum of consecutive naturals, for example, 2357 + ... + 2493.

It is an arithmetic number, because the mean of its divisors is an integer number (34937).

2332225 is an apocalyptic number.

It is an amenable number.

332225 is a deficient number, since it is larger than the sum of its proper divisors (87019).

332225 is a wasteful number, since it uses less digits than its factorization.

332225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 239 counting only the distinct ones).

The product of its digits is 360, while the sum is 17.

The square root of 332225 is about 576.3896251669. The cubic root of 332225 is about 69.2591945634.

Adding to 332225 its reverse (522233), we get a palindrome (854458).

The spelling of 332225 in words is "three hundred thirty-two thousand, two hundred twenty-five".

Divisors: 1 5 25 97 137 485 685 2425 3425 13289 66445 332225