# 33 Number Properties & Facts

Thirty-Three

## Primality

Prime Factorization of 33
31 × 111
Number of Divisors of 33
4
1, 3, 11, 33
1, 3, 11, 33
Is 33 Prime?
No

## Trigonometry

Sine of 33
0.99991186010727
Cosecant: 1.0000881476621
Cosine of 33
-0.013276747223059
Secant: -75.319653466262
Tangent of 33
-75.313014800085
Cotangent: -0.013277917537287

## Functions

Square of 33
1089
33 × 33 = 1089
Square Root of 33
5.744562646538
5.7445626465382 = 33
Natural Logarithm (ln) of 33
3.4965075614665
e3.4965075614665 = 33
Decimal Logarithm (log) of 33
1.5185139398779
101.5185139398779 = 33

## Sequences

Is 33 a Fibonacci Number?
No
Is 33 a Bell Number?
No
Is 33 a Catalan Number?
No
Is 33 a Factorial?
No
Is 33 a Perfect Number?
No

## Translations

How do you say 33 in different languages?
 English thirty-three español treinta y tres français trente-trois Deutsch drei­und­dreißig Nederlands drie­ën­dertig русский тридцать три українська тридцять три Tiếng Việt ba mươi ba العربية ثلاثة و ثلاثون עברית שלושים ושלוש हिन्दी तैंतीस 中文 三十三 日本語 三十三 한국어 삼십삼 čeština třicet tři hrvatski trideset i tri slovenčina tridsať­tri polski trzydzieści trzy Türkçe otuz üç português trinta e três italiano trenta­tré svenska trettio­tre suomi kolme­kymmentä­kolme norsk tretti­tre Filipino tatlóng pû’t tatló Melayu tiga puluh tiga မြန်မာ သုံးဆယ်သုံး Indonesia tiga puluh tiga Kiswahili thelathini na tatu

## Numeric Bases

33 in Binary (Base 2)
0b100001
One's Complement: 011110
Two's Complement: 011111
33 in Octal (Base 8)
041
0x21

## Miscellaneous

• 33 is an odd number
• 33 has 2 Significant Figures
• The Hamming Weight of 33 is 2
• 33 is not a Hamming (Regular) Number
• 33 is not a Humble Number
• 33 is a Polygonal (s < 13) Number: Dodecagonal (3)
• 33 is not a Happy Number
• 33 is not a Self Describing Number
• 33 is a Palindrome
• 33 is not a Münchhausen Number
• 33 is not an Eban Number
• 33 is a Pernicious Number
• 33 is an Attractive Number
• 33 is not a Perfect Square
• 33 is not a Perfect Power