197 (number)
197 is the natural number following 196 and preceding 198.
In mathematics
- 197 is an odd number
- 197 is a prime number
- 197 is a centered heptagonal number, a centered figurate number that represents a heptagon with a dot in the center and all other dots surrounding the center dot in successive heptagonal layers
- 197 is a deficient number, as 1 is less than 197
- 197 is a Keith or repfigit number
- 197 is a square-free number
- 197 is a super Catalan number
- 197 is an Ulam number
- 197 is the difference of 2 square numbers: 992 - 982
- 197 is the sum of all digits of all two-digit prime numbers: 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97
- The binary number of 197 has four 1 digits and four zeroes (11000101)
In geography
In the military
In movies
In music
In population
- The Solomon Islands ranks # 197 in population density
- Bermuda ranks # 197 in world population
- Bezanson, Alberta, Canada has a population of 197
- Dalton Holme, England has a population of 197
- Helhoughton, England has a population of 197
- Hughes Brook, Newfoundland and Labrador has a population of 197 (as of 2006)
- Hupperdange, Luxembourg has a population of 197
- Oddingley, Oddingley, England has a population of 197
- Sledmere and Croome, East Riding of Yorkshire, England has a population of 197
- U.S. towns with a population of 197 in the 2000 census include:
- Alaska, Minnesota
- Ambia, Indiana
- Bezanson, Alberta
- Butler, Illinois
- Dunnell, Minnesota
- Forada, Minnesota
- Java, South Dakota
- Lessor, Minnesota
- Littleton, Illinois
- Long Lake Wisconsin
- Markleeville, California
- Mendota, Minnesota
- Moorland, Iowa
- New Folden, Minnesota
- North Branch, Pennsylvania
- Oakwood, Missouri
- Parnell, Missouri
- Roosevelt, Wisconsin
- Sandnes, Minnesota
- Sedgewickville, Missouri
- Shannon, North Carolina
- Wahnena, Minnesota
- Wainwright, Oklahoma
- Wallula, Washington
In sports
In transportation
In TV and radio
In other fields
197 is also:
See also
External links