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325425 = 3524339
BaseRepresentation
bin1001111011100110001
3121112101210
41033130301
540403200
610550333
72523522
oct1173461
9545353
10325425
11202551
121383a9
13b5179
1486849
1566650
hex4f731

325425 has 12 divisors (see below), whose sum is σ = 538160. Its totient is φ = 173520.

The previous prime is 325421. The next prime is 325439. The reversal of 325425 is 524523.

It is not a de Polignac number, because 325425 - 22 = 325421 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325425.

It is not an unprimeable number, because it can be changed into a prime (325421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2095 + ... + 2244.

2325425 is an apocalyptic number.

It is an amenable number.

325425 is a deficient number, since it is larger than the sum of its proper divisors (212735).

325425 is a wasteful number, since it uses less digits than its factorization.

325425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352 (or 4347 counting only the distinct ones).

The product of its digits is 1200, while the sum is 21.

The square root of 325425 is about 570.4603404269. The cubic root of 325425 is about 68.7833997493.

Adding to 325425 its reverse (524523), we get a palindrome (849948).

The spelling of 325425 in words is "three hundred twenty-five thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 4339 13017 21695 65085 108475 325425