Base | Representation |
---|---|
bin | 1111000101100111010 |
3 | 221010011220 |
4 | 1320230322 |
5 | 111310034 |
6 | 14332510 |
7 | 4126245 |
oct | 1705472 |
9 | 833156 |
10 | 494394 |
11 | 30849a |
12 | 1ba136 |
13 | 144054 |
14 | cc25c |
15 | 9b749 |
hex | 78b3a |
494394 has 32 divisors (see below), whose sum is σ = 1083456. Its totient is φ = 149760.
The previous prime is 494387. The next prime is 494407. The reversal of 494394 is 493494.
It is a happy number.
494394 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 an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 494394.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3709 + ... + 3839.
It is an arithmetic number, because the mean of its divisors is an integer number (33858).
2494394 is an apocalyptic number.
494394 is an abundant number, since it is smaller than the sum of its proper divisors (589062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494394 is a wasteful number, since it uses less digits than its factorization.
494394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190.
The product of its digits is 15552, while the sum is 33.
The square root of 494394 is about 703.1315666360. The cubic root of 494394 is about 79.0723046837.
Subtracting from 494394 its reverse (493494), we obtain a square (900 = 302).
It can be divided in two parts, 494 and 394, that added together give a palindrome (888).
The spelling of 494394 in words is "four hundred ninety-four thousand, three hundred ninety-four".
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