Base | Representation |
---|---|
bin | 1111000101001111000 |
3 | 221002220201 |
4 | 1320221320 |
5 | 111303300 |
6 | 14331544 |
7 | 4125550 |
oct | 1705170 |
9 | 832821 |
10 | 494200 |
11 | 308333 |
12 | 1b9bb4 |
13 | 143c35 |
14 | cc160 |
15 | 9b66a |
hex | 78a78 |
494200 has 48 divisors (see below), whose sum is σ = 1316880. Its totient is φ = 168960.
The previous prime is 494191. The next prime is 494213. The reversal of 494200 is 2494.
It is a congruent number.
It is an unprimeable number.
494200 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1224 + ... + 1576.
It is an arithmetic number, because the mean of its divisors is an integer number (27435).
2494200 is an apocalyptic number.
494200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 494200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658440).
494200 is an abundant number, since it is smaller than the sum of its proper divisors (822680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494200 is a wasteful number, since it uses less digits than its factorization.
494200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376 (or 367 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 494200 is about 702.9935988329. The cubic root of 494200 is about 79.0619606841.
Adding to 494200 its reverse (2494), we get a palindrome (496694).
The spelling of 494200 in words is "four hundred ninety-four thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •