Search a number
-
+
485612063 = 764963487
BaseRepresentation
bin11100111100011…
…101101000011111
31020211202122111222
4130330131220133
51443304041223
6120104203555
715014430416
oct3474355037
91224678458
10485612063
1122a12a592
121167695bb
13797b8221
14486cc47d
152c9750c8
hex1cf1da1f

485612063 has 4 divisors (see below), whose sum is σ = 485683200. Its totient is φ = 485540928.

The previous prime is 485612011. The next prime is 485612107. The reversal of 485612063 is 360216584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485612063 - 210 = 485611039 is a prime.

It is a super-2 number, since 2×4856120632 = 471638151462231938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485612003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24095 + ... + 39392.

It is an arithmetic number, because the mean of its divisors is an integer number (121420800).

Almost surely, 2485612063 is an apocalyptic number.

485612063 is a deficient number, since it is larger than the sum of its proper divisors (71137).

485612063 is an equidigital number, since it uses as much as digits as its factorization.

485612063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71136.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 485612063 is about 22036.6073386989. The cubic root of 485612063 is about 786.0131686355.

The spelling of 485612063 in words is "four hundred eighty-five million, six hundred twelve thousand, sixty-three".

Divisors: 1 7649 63487 485612063