33 (number)

← 32 33 34 →
← 30 31 32 33 34 35 36 37 38 39 → List of numbers — Integers ← 0 10 20 30 40 50 60 70 80 90 →
Cardinal	thirty-three
Ordinal	33rd (thirty-third)
Factorization	3 × 11
Divisors	1, 3, 11, 33
Roman numeral	XXXIII
Binary	1000012
Ternary	10203
Quaternary	2014
Quinary	1135
Senary	536
Octal	418
Duodecimal	2912
Hexadecimal	2116
Vigesimal	1D20
Base 36	X36

33 (thirty-three) is the natural number following 32 and preceding 34.

33 is:

The number of innings played in the longest baseball game in history (a 1981 minor league game between the Rochester Red Wings and the Pawtucket Red Sox in Pawtucket, Rhode Island).

The jersey number 33 has been retired by several North American sports teams in honor of past playing greats:

In motorsport, 33 is:

The Big 33 Football Classic is an annual postseason high school football all-star game that features top players from Pennsylvania. In recent years, the opposition has been an all-star team from Ohio. The number 33 represents the original number of players on each squad (now 34).

FIBA 33 is the original name of the basketball variant now known as 3x3. It is a formalized version of half-court three-on-three basketball currently being heavily promoted by the sport's international governing body, FIBA. Under the original rules of FIBA 33, the game ended by rule once either team scored at least 33 points, with scoring following traditional basketball rules. 3x3 uses a substantially different scoring system.

Thirty-three is:

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