Search a number
-
+
480258 = 23226681
BaseRepresentation
bin1110101010000000010
3220101210100
41311100002
5110332013
614143230
74040112
oct1652002
9811710
10480258
112a8909
121b1b16
1313a79c
14c7042
1597473
hex75402

480258 has 12 divisors (see below), whose sum is σ = 1040598. Its totient is φ = 160080.

The previous prime is 480209. The next prime is 480287. The reversal of 480258 is 852084.

It can be written as a sum of positive squares in only one way, i.e., 480249 + 9 = 693^2 + 3^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480258.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13323 + ... + 13358.

2480258 is an apocalyptic number.

480258 is an abundant number, since it is smaller than the sum of its proper divisors (560340).

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

480258 is a wasteful number, since it uses less digits than its factorization.

480258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26689 (or 26686 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 480258 is about 693.0064934761. The cubic root of 480258 is about 78.3113785864.

The spelling of 480258 in words is "four hundred eighty thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 9 18 26681 53362 80043 160086 240129 480258