How Can We Help?
You are here:
< Back
Natural number
195 (one hundred [and] ninety-five) is the natural number following 194 and preceding 196.
In mathematics
195 is:
- the sum of eleven consecutive primes: 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37
- the smallest number expressed as a sum of distinct squares in 16 different ways (sequence A097563 in the OEIS)
- a centered tetrahedral number
- in the middle of a prime quadruplet (191, 193, 197, 199).
See also
References
|
Categories
-
Annuals36
-
Bulbs, Corms & Tubers41
-
Ferns27
-
Fruits3
-
Garden Plants23
-
Grasses26
-
Herb17
-
Insects1
-
Mammals1
-
Midwest Native Plants0
-
Northeast Native Plants112
-
Perennials123
-
Rose1
-
Shrubs47
-
Trees112
-
Tropical Plants53
-
Upland Birds5
-
Vines18
-
Viola Tricolor1
-
Water Gardening & Plants9
-
Waterfowl0
-
Wetland Birds0
-
Wetland Plants4
-
Wildbirds172
-
Wildflowers1
-
Woodland Plants29
Table of Contents
Recent Comments