47 Number Properties & Facts

Primality

Prime Factorization of 47

47¹

Number of Divisors of 47

2

1, 47

1, 47

Is 47 Prime?

Yes

Next Prime

53

Previous Prime

43

Trigonometry

Sine of 47

0.12357312274522

Cosecant: 8.0923746020544

Cosine of 47

-0.99233546915093

Secant: -1.007723729613

Tangent of 47

-0.12452756813274

Cotangent: -8.0303503472747

Functions

Square of 47

2209

47 × 47 = 2209

Square Root of 47

6.855654600401

6.855654600401² = 47

Natural Logarithm (ln) of 47

3.8501476017101

e^{3.8501476017101} = 47

Decimal Logarithm (log) of 47

1.6720978579357

10^{1.6720978579357} = 47

Sequences

Is 47 a Fibonacci Number?

No

Is 47 a Bell Number?

No

Is 47 a Catalan Number?

No

Is 47 a Factorial?

No

Is 47 a Perfect Number?

No

Translations

Numeric Bases

47 in Binary (Base 2)

0b101111

One's Complement: 010000

Two's Complement: 010001

47 in Octal (Base 8)

057

47 in Hexadecimal (Base 16)

0x2F

Miscellaneous

• 47 is an odd number
• 47 has 2 Significant Figures
• The Hamming Weight of 47 is 5
• 47 is not a Hamming (Regular) Number
• 47 is not a Humble Number
• 47 is not a Polygonal (s < 13) Number
• 47 is not a Happy Number
• 47 is not a Self Describing Number
• 47 is not a Palindrome
• 47 is not a Münchhausen Number
• 47 is not an Eban Number
• 47 is a Pernicious Number
• 47 is an Attractive Number
• 47 is not a Perfect Square
• 47 is not a Perfect Power