125 (number)

← 124 125 126 →
← 120 121 122 123 124 125 126 127 128 129 → List of numbers — Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	one hundred twenty-five
Ordinal	125th (one hundred twenty-fifth)
Factorization	53
Divisors	1, 5, 25, 125
Greek numeral	ΡΚΕ´
Roman numeral	CXXV
Binary	11111012
Ternary	111223
Quaternary	13314
Quinary	10005
Senary	3256
Octal	1758
Duodecimal	A512
Hexadecimal	7D16
Vigesimal	6520
Base 36	3H36

125 is the natural number after 124 and before 126 and is an odd number. It is divisible by 1, 5, 25, and 125.

In mathematics

• 125 is the cube of 5.

It can be expressed as a sum of two squares in two different ways, $125=10^{2}+5^{2}=11^{2}+2^{2}.$

• It is a Friedman number in base 10, since $125=51+2.$