16 is composite number. A composite number that can be formed by multiplying two smaller positive integers.

Change language16 in English words

sixteen

even

Square root

4

Binary number

10000

16 in Fibonacci Sequence

No

This number consist from

2 digits

Sum of 2 digits (1+6)

7

Composite number (opposite to prime number).

The worldâ€™s oldest known spider lived to be 43. Named Number 16, she died after being stung by a wasp.
https://amp.cnn.com/cnn/2018/04/30/world/worlds-oldest-spider-dies-at-age-43-trnd/index.html