Search a number
-
+
6485706 = 232360317
BaseRepresentation
bin11000101111011011001010
3110012111201100
4120233123022
53130020311
6351002230
7106061523
oct30573312
913174640
106485706
11372a897
122209376
1314610c6
14c0b84a
15881a56
hex62f6ca

6485706 has 12 divisors (see below), whose sum is σ = 14052402. Its totient is φ = 2161896.

The previous prime is 6485683. The next prime is 6485719. The reversal of 6485706 is 6075846.

It is a happy number.

6485706 is a `hidden beast` number, since 648 + 5 + 7 + 0 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6275025 + 210681 = 2505^2 + 459^2 .

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 5 ways as a sum of consecutive naturals, for example, 180141 + ... + 180176.

Almost surely, 26485706 is an apocalyptic number.

6485706 is an abundant number, since it is smaller than the sum of its proper divisors (7566696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6485706 is a wasteful number, since it uses less digits than its factorization.

6485706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360325 (or 360322 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 6485706 is about 2546.7049299045. The cubic root of 6485706 is about 186.4886561201.

The spelling of 6485706 in words is "six million, four hundred eighty-five thousand, seven hundred six".

Divisors: 1 2 3 6 9 18 360317 720634 1080951 2161902 3242853 6485706