[go: up one dir, main page]

Search a number
-
+
482993 = 729857
BaseRepresentation
bin1110101111010110001
3220112112122
41311322301
5110423433
614204025
74051100
oct1657261
9815478
10482993
112aa975
121b3615
1313bac4
14c8037
1598198
hex75eb1

482993 has 6 divisors (see below), whose sum is σ = 561906. Its totient is φ = 413952.

The previous prime is 482971. The next prime is 483017. The reversal of 482993 is 399284.

It can be written as a sum of positive squares in only one way, i.e., 388129 + 94864 = 623^2 + 308^2 .

It is not a de Polignac number, because 482993 - 212 = 478897 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 482993.

It is not an unprimeable number, because it can be changed into a prime (482093) 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, 4880 + ... + 4977.

It is an arithmetic number, because the mean of its divisors is an integer number (93651).

2482993 is an apocalyptic number.

It is an amenable number.

482993 is a deficient number, since it is larger than the sum of its proper divisors (78913).

482993 is an equidigital number, since it uses as much as digits as its factorization.

482993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9871 (or 9864 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 482993 is about 694.9769780360. The cubic root of 482993 is about 78.4597546150.

The spelling of 482993 in words is "four hundred eighty-two thousand, nine hundred ninety-three".

Divisors: 1 7 49 9857 68999 482993