Search a number
-
+
485124 = 22340427
BaseRepresentation
bin1110110011100000100
3220122110120
41312130010
5111010444
614221540
74060233
oct1663404
9818416
10485124
11301532
121b48b0
1313ca73
14c8b1a
1598b19
hex76704

485124 has 12 divisors (see below), whose sum is σ = 1131984. Its totient is φ = 161704.

The previous prime is 485123. The next prime is 485131. The reversal of 485124 is 421584.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 485094 and 485103.

It is not an unprimeable number, because it can be changed into a prime (485123) 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, 20202 + ... + 20225.

It is an arithmetic number, because the mean of its divisors is an integer number (94332).

2485124 is an apocalyptic number.

It is an amenable number.

485124 is an abundant number, since it is smaller than the sum of its proper divisors (646860).

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

485124 is a wasteful number, since it uses less digits than its factorization.

485124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40434 (or 40432 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 485124 is about 696.5084349812. The cubic root of 485124 is about 78.5749753613.

It can be divided in two parts, 48512 and 4, that added together give a triangular number (48516 = T311).

The spelling of 485124 in words is "four hundred eighty-five thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 40427 80854 121281 161708 242562 485124