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482705 = 5293329
BaseRepresentation
bin1110101110110010001
3220112010222
41311312101
5110421310
614202425
74050206
oct1656621
9815128
10482705
112aa733
121b3415
1313b932
14c7cad
1598055
hex75d91

482705 has 8 divisors (see below), whose sum is σ = 599400. Its totient is φ = 372736.

The previous prime is 482689. The next prime is 482707. The reversal of 482705 is 507284.

It can be written as a sum of positive squares in 4 ways, for example, as 36481 + 446224 = 191^2 + 668^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 482705 - 24 = 482689 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482707) 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 7 ways as a sum of consecutive naturals, for example, 1520 + ... + 1809.

It is an arithmetic number, because the mean of its divisors is an integer number (74925).

2482705 is an apocalyptic number.

It is an amenable number.

482705 is a deficient number, since it is larger than the sum of its proper divisors (116695).

482705 is a wasteful number, since it uses less digits than its factorization.

482705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 482705 is about 694.7697460310. The cubic root of 482705 is about 78.4441568029. Note that the first 3 decimals are identical.

Adding to 482705 its reverse (507284), we get a palindrome (989989).

The spelling of 482705 in words is "four hundred eighty-two thousand, seven hundred five".

Divisors: 1 5 29 145 3329 16645 96541 482705