Base | Representation |
---|---|
bin | 11100111100101… |
… | …101110111100011 |
3 | 1020211220000201221 |
4 | 130330231313203 |
5 | 1443313203223 |
6 | 120105435511 |
7 | 15015125326 |
oct | 3474556743 |
9 | 1224800657 |
10 | 485678563 |
11 | 22a175547 |
12 | 11679bb97 |
13 | 7980c586 |
14 | 487087bd |
15 | 2c989b5d |
hex | 1cf2dde3 |
485678563 has 8 divisors (see below), whose sum is σ = 495935568. Its totient is φ = 475519104.
The previous prime is 485678537. The next prime is 485678597. The reversal of 485678563 is 365876584.
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 485678563 - 213 = 485670371 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 485678563.
It is not an unprimeable number, because it can be changed into a prime (485678503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14281 + ... + 34282.
It is an arithmetic number, because the mean of its divisors is an integer number (61991946).
Almost surely, 2485678563 is an apocalyptic number.
485678563 is a deficient number, since it is larger than the sum of its proper divisors (10257005).
485678563 is a wasteful number, since it uses less digits than its factorization.
485678563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48773.
The product of its digits is 4838400, while the sum is 52.
The square root of 485678563 is about 22038.1161399971. The cubic root of 485678563 is about 786.0490460323.
The spelling of 485678563 in words is "four hundred eighty-five million, six hundred seventy-eight thousand, five hundred sixty-three".
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