496.
496 An integer is a perfect number if it is equal to the sum of its positive divisors - not including itself. 496 = 1 + 2 + 4 + 8 + 16 + 31 + 62 + 124 + 248.
It is: 490+10 = 500
There is only one Perfect Number within this range : 496. If 2ⁿ - 1 is prime then 2ⁿ⁻¹(2ⁿ - 1) is a perfect number. In this instance n = 5 then, 2⁴(2⁵ - 1) = 16 x 31 = 496...........and 31 is a prime number.
500
I dunno what yime period but he was born between 580 and 572 BC and died between 500 and 490 BC. hope this helps x
496 An integer is a perfect number if it is equal to the sum of its positive divisors - not including itself. 496 = 1 + 2 + 4 + 8 + 16 + 31 + 62 + 124 + 248.
It is: 490+10 = 500
Step-by-step explanation: The greatest number between 200 and 500 that is divisible by 7 is 497. So the multiples of 7 in this range are 203, 210, 217, 224, … 490, 497.
The Roman numeral CDXC represents the number 490. C (100) is subtracted from D (500) to give 400, and XC (90) is added to 400 to get 490.
500
On Converting between Arabic and Roman Numbers we get: 490 in roman numerals is written as : CDXC where 400=CD XC=90.
489.612 rounded to the nearest whole number = 490
485
That is improperly formed. It could be interpreted as 490 (500 - 10)
There is only one Perfect Number within this range : 496. If 2ⁿ - 1 is prime then 2ⁿ⁻¹(2ⁿ - 1) is a perfect number. In this instance n = 5 then, 2⁴(2⁵ - 1) = 16 x 31 = 496...........and 31 is a prime number.
it is 494 D=500 XD=490 V=5 IV=4 XDIV=494
500 and 490 are both whole numbers. They are consecutive integers, with 500 being 10 greater than 490. In terms of mathematical operations, their sum is 990, and their difference is 10. These numbers can also represent quantities in various contexts, such as measurements or scores.