312 (number)

312 (three hundred [and] twelve) is the natural number following 311 and preceding 313.

← 311 312 313 →
List of numbers Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	three hundred twelve
Ordinal	312th (three hundred twelfth)
Factorization	23 × 3 × 13
Greek numeral	ΤΙΒ´
Roman numeral	CCCXII
Binary	1001110002
Ternary	1021203
Senary	12406
Octal	4708
Duodecimal	22012
Hexadecimal	13816

Mathematical properties

• It's an even number.
• It's a semi perfect number, as it is equal to the sum of some or all of its divisors.
• It's a Idoneal number.
• It is a Harshad number, as it is divisible by the sum of its digits.
• It's part of the Pythagorean triplets.
• It's a practical number.