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485564 = 22196389
BaseRepresentation
bin1110110100010111100
3220200001212
41312202330
5111014224
614223552
74061432
oct1664274
9820055
10485564
113018a2
121b4bb8
13140021
14c8d52
1598d0e
hex768bc

485564 has 12 divisors (see below), whose sum is σ = 894600. Its totient is φ = 229968.

The previous prime is 485543. The next prime is 485567. The reversal of 485564 is 465584.

It is a self number, because there is not a number n which added to its sum of digits gives 485564.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 485564.

It is not an unprimeable number, because it can be changed into a prime (485567) 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 3 ways as a sum of consecutive naturals, for example, 3119 + ... + 3270.

It is an arithmetic number, because the mean of its divisors is an integer number (74550).

2485564 is an apocalyptic number.

It is an amenable number.

485564 is a deficient number, since it is larger than the sum of its proper divisors (409036).

485564 is a wasteful number, since it uses less digits than its factorization.

485564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412 (or 6410 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 485564 is about 696.8242246076. The cubic root of 485564 is about 78.5987236140.

The spelling of 485564 in words is "four hundred eighty-five thousand, five hundred sixty-four".

Divisors: 1 2 4 19 38 76 6389 12778 25556 121391 242782 485564