[go: up one dir, main page]

Search a number
-
+
480534 = 232832
BaseRepresentation
bin1110101010100010110
3220102011120
41311110112
5110334114
614144410
74040655
oct1652426
9812146
10480534
112a903a
121b2106
1313a952
14c719c
15975a9
hex75516

480534 has 12 divisors (see below), whose sum is σ = 964476. Its totient is φ = 159612.

The previous prime is 480533. The next prime is 480541. The reversal of 480534 is 435084.

It is a happy number.

480534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480533) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1557 + ... + 1839.

It is an arithmetic number, because the mean of its divisors is an integer number (80373).

2480534 is an apocalyptic number.

480534 is an abundant number, since it is smaller than the sum of its proper divisors (483942).

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

480534 is an equidigital number, since it uses as much as digits as its factorization.

480534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 480534 is about 693.2055972076. The cubic root of 480534 is about 78.3263773311.

Multiplying 480534 by its sum of digits (24), we get a square (11532816 = 33962).

The spelling of 480534 in words is "four hundred eighty thousand, five hundred thirty-four".

Divisors: 1 2 3 6 283 566 849 1698 80089 160178 240267 480534