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506712082 = 2467354217
BaseRepresentation
bin11110001100111…
…101000000010010
31022022110122022011
4132030331000102
52014204241312
6122140333134
715361660462
oct3614750022
91268418264
10506712082
11240031318
121218441aa
1380c95246
144b421ba2
152e741da7
hex1e33d012

506712082 has 8 divisors (see below), whose sum is σ = 760244796. Its totient is φ = 253297152.

The previous prime is 506712079. The next prime is 506712091. The reversal of 506712082 is 280217605.

It can be written as a sum of positive squares in 2 ways, for example, as 504945841 + 1766241 = 22471^2 + 1329^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17763 + ... + 36454.

Almost surely, 2506712082 is an apocalyptic number.

506712082 is a deficient number, since it is larger than the sum of its proper divisors (253532714).

506712082 is a wasteful number, since it uses less digits than its factorization.

506712082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58892.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 506712082 is about 22510.2661468051. The cubic root of 506712082 is about 797.2363397632.

Adding to 506712082 its reverse (280217605), we get a palindrome (786929687).

The spelling of 506712082 in words is "five hundred six million, seven hundred twelve thousand, eighty-two".

Divisors: 1 2 4673 9346 54217 108434 253356041 506712082