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485073 = 3253897
BaseRepresentation
bin1110110011011010001
3220122101200
41312123101
5111010243
614221413
74060131
oct1663321
9818350
10485073
11301496
121b4869
1313ca34
14c8ac1
1598ad3
hex766d1

485073 has 6 divisors (see below), whose sum is σ = 700674. Its totient is φ = 323376.

The previous prime is 485063. The next prime is 485081. The reversal of 485073 is 370584.

It can be written as a sum of positive squares in only one way, i.e., 451584 + 33489 = 672^2 + 183^2 .

It is not a de Polignac number, because 485073 - 25 = 485041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (485053) 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 5 ways as a sum of consecutive naturals, for example, 26940 + ... + 26957.

It is an arithmetic number, because the mean of its divisors is an integer number (116779).

2485073 is an apocalyptic number.

It is an amenable number.

485073 is a deficient number, since it is larger than the sum of its proper divisors (215601).

485073 is a wasteful number, since it uses less digits than its factorization.

485073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53903 (or 53900 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 485073 is about 696.4718228328. The cubic root of 485073 is about 78.5722217944.

The spelling of 485073 in words is "four hundred eighty-five thousand, seventy-three".

Divisors: 1 3 9 53897 161691 485073