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282 (number)

← 281 282 283 →
Cardinaltwo hundred eighty-two
Ordinal282nd
(two hundred eighty-second)
Factorization2 × 3 × 47
Divisors1, 2, 3, 6, 47, 94, 141, 282
Greek numeralΣΠΒ´
Roman numeralCCLXXXII, cclxxxii
Binary1000110102
Ternary1011103
Senary11506
Octal4328
Duodecimal1B612
Hexadecimal11A16

282 (two hundred [and] eighty-two) is the natural number following 281 and preceding 283.

In mathematics

  • 282 is an even composite number with three prime factors.[1]
  • 282 is a palindromic number. This is a number that is the same backwards as it is forwards. 282 is the smallest multi-digit palindromic number that is between twin primes, numbers that are prime and are 2 away from another prime number.[2]
  • 282 is equal to the sum of its divisors containing the number 4. It is the sum of 47 + 94 + 141.[3]
  • 282 is the number of planar partitions of 9. This means that 282 is the number of ways to separate 9 units.[4]

References

  1. ^ "Facts about the integer". mathworld.wolfram.com.
  2. ^ "Palindromic numbers". mathworld.wolfram.com.
  3. ^ "Proper divisor information". mathworld.wolfram.com.
  4. ^ "Planar partitions". mathworld.wolfram.com.

Information related to 282 (number)

Prefix: a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9

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