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267 (number)

From Wikipedia, the free encyclopedia
Natural number
← 266267 268 →
Cardinaltwo hundred sixty-seven
Ordinal267th
(two hundred sixty-seventh)
Factorization3 × 89
Divisors1, 3, 89, 267
Greek numeralΣΞΖ´
Roman numeralCCLXVII,cclxvii
Binary1000010112
Ternary1002203
Senary11236
Octal4138
Duodecimal1A312
Hexadecimal10B16

267 (two hundred [and] sixty-seven) is thenatural number following266 and preceding268.

In mathematics

[edit]
  • 267 is an oddcomposite number with two prime factors.[1]
  • 267 is the number ofplanar partitions of the number 12. Planar partitions are the number of ways in which the given number can be organized as split in an array.[2]
  • 267 is the sum of perfect cubes in two different ways. It is the sum of 13+23+23+53+53 and 23+23+23+33+63
  • 267 is the largest number that cannot be expressed as the sum of distincthexagonal numbers.

References

[edit]
  1. ^"Facts about the integer".mathworld.wolfram.com.
  2. ^"Planar partition information".mathworld.wolfram.com.
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