Search a number
-
+
182025 = 3252809
BaseRepresentation
bin101100011100001001
3100020200200
4230130021
521311100
63522413
71355454
oct543411
9306620
10182025
11114838
1289409
1364b0c
144a49b
1538e00
hex2c709

182025 has 18 divisors (see below), whose sum is σ = 326430. Its totient is φ = 96960.

The previous prime is 182011. The next prime is 182027. The reversal of 182025 is 520281.

It can be written as a sum of positive squares in 3 ways, for example, as 36864 + 145161 = 192^2 + 381^2 .

It is not a de Polignac number, because 182025 - 24 = 182009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 181989 and 182007.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 182025.

It is not an unprimeable number, because it can be changed into a prime (182027) 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, 180 + ... + 629.

It is an arithmetic number, because the mean of its divisors is an integer number (18135).

2182025 is an apocalyptic number.

182025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

182025 is a deficient number, since it is larger than the sum of its proper divisors (144405).

182025 is a wasteful number, since it uses less digits than its factorization.

182025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 182025 is about 426.6438795998. The cubic root of 182025 is about 56.6731057658.

The spelling of 182025 in words is "one hundred eighty-two thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 809 2427 4045 7281 12135 20225 36405 60675 182025