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832325 = 52132197
BaseRepresentation
bin11001011001101000101
31120021201212
43023031011
5203113300
625501205
710034414
oct3131505
91507655
10832325
1151937a
12341805
13231b00
1417947b
15116935
hexcb345

832325 has 18 divisors (see below), whose sum is σ = 1123254. Its totient is φ = 611520.

The previous prime is 832309. The next prime is 832327. The reversal of 832325 is 523238.

832325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 268324 + 564001 = 518^2 + 751^2 .

It is not a de Polignac number, because 832325 - 24 = 832309 is a prime.

It is a d-powerful number, because it can be written as 86 + 39 + 312 + 211 + 214 + 54 .

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

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 832325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832327) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4127 + ... + 4323.

It is an arithmetic number, because the mean of its divisors is an integer number (62403).

2832325 is an apocalyptic number.

It is an amenable number.

832325 is a deficient number, since it is larger than the sum of its proper divisors (290929).

832325 is a wasteful number, since it uses less digits than its factorization.

832325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 215 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 832325 is about 912.3184750952. The cubic root of 832325 is about 94.0656324494.

It can be divided in two parts, 832 and 325, that multiplied together give a square (270400 = 5202).

The spelling of 832325 in words is "eight hundred thirty-two thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 169 197 325 845 985 2561 4225 4925 12805 33293 64025 166465 832325