Search a number
-
+
182275 = 5223317
BaseRepresentation
bin101100100000000011
3100021000221
4230200003
521313100
63523511
71356262
oct544003
9307027
10182275
11114a45
1289597
1364c72
144a5d9
153901a
hex2c803

182275 has 12 divisors (see below), whose sum is σ = 236592. Its totient is φ = 139040.

The previous prime is 182261. The next prime is 182279. The reversal of 182275 is 572281.

It is not a de Polignac number, because 182275 - 25 = 182243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

182275 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (182279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417 + ... + 733.

It is an arithmetic number, because the mean of its divisors is an integer number (19716).

2182275 is an apocalyptic number.

182275 is a deficient number, since it is larger than the sum of its proper divisors (54317).

182275 is a wasteful number, since it uses less digits than its factorization.

182275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 345 counting only the distinct ones).

The product of its digits is 1120, while the sum is 25.

The square root of 182275 is about 426.9367634674. The cubic root of 182275 is about 56.6990395569.

The spelling of 182275 in words is "one hundred eighty-two thousand, two hundred seventy-five".

Divisors: 1 5 23 25 115 317 575 1585 7291 7925 36455 182275