In Mathematics
117 is the smallest possible length of the longest side of a Heronian tetrahedron (one whose sides are all rational numbers).
117 is a pentagonal number.
In base 10, 117 is a Harshad number.
Read more about this topic: 117 (number)
In Mathematics
117 is the smallest possible length of the longest side of a Heronian tetrahedron (one whose sides are all rational numbers).
117 is a pentagonal number.
In base 10, 117 is a Harshad number.
Read more about this topic: 117 (number)