The number 16

Representation numerals

Greek numeral

ιϛʹ

Arabic numeral

١٦

Roman numeral

XVI

Maya numeral

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Chinese numeral

十六

Hebrew numeral

טז
Numeral systems
Binary: 10000
Septimal (base 7): 22
Octal: 20
Hexadecimal: 10
Base 24: G
Factorization
16 = 2 × 2 × 2 × 2
16 has 5 divisors: 1, 2, 4, 8, 16
Sum of all divisors other than 16: 15
16 = 4 2
16 = 1 + 3 + 5 + 7
16 = 2 4
Sums & differences
Difference of 2 squares: 16 = 52 - 32
Goldbach conjecture: 16 = 13 + 3 = 11 + 5
Characteristics
16 is a palindromic number in septimal system (22)
Related primes
The 16th prime number is: 53
Previous prime number: 13 — Next prime number: 17

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