73 Number Properties & Facts

Primality

Prime Factorization of 73

73¹

Number of Divisors of 73

2

1, 73

1, 73

Is 73 Prime?

Yes

Next Prime

79

Previous Prime

71

Trigonometry

Sine of 73

-0.67677195688731

Cosecant: -1.4776025954139

Cosine of 73

-0.73619271822732

Secant: -1.3583399770754

Tangent of 73

0.91928640440361

Cotangent: 1.0878002711775

Functions

Square of 73

5329

73 × 73 = 5329

Square Root of 73

8.5440037453175

8.5440037453175² = 73

Natural Logarithm (ln) of 73

4.2904594411484

e^{4.2904594411484} = 73

Decimal Logarithm (log) of 73

1.8633228601205

10^{1.8633228601205} = 73

Sequences

Is 73 a Fibonacci Number?

No

Is 73 a Bell Number?

No

Is 73 a Catalan Number?

No

Is 73 a Factorial?

No

Is 73 a Perfect Number?

No

Translations

Numeric Bases

73 in Binary (Base 2)

0b1001001

One's Complement: 0110110

Two's Complement: 0110111

73 in Octal (Base 8)

0111

73 in Hexadecimal (Base 16)

0x49

Miscellaneous

• 73 is an odd number
• 73 has 2 Significant Figures
• The Hamming Weight of 73 is 3
• 73 is not a Hamming (Regular) Number
• 73 is not a Humble Number
• 73 is not a Polygonal (s < 13) Number
• 73 is not a Happy Number
• 73 is not a Self Describing Number
• 73 is not a Palindrome
• 73 is not a Münchhausen Number
• 73 is not an Eban Number
• 73 is a Pernicious Number
• 73 is an Attractive Number
• 73 is not a Perfect Square
• 73 is not a Perfect Power