Number 67

Names of 67

Nominal 67
Cardinal sixty-seven
Ordinal 67th
This number as US currency sixty-seven dollars

Properties (and some facts) of 67

Is 67 an odd number? 67 is an odd number
Is 67 an even number? 67 is NOT an even number
Is 67 a palindrome? 67 is NOT a palindrome number
Is 67 a triangle number? 67 is NOT a triangle number

67 in other Bases

Base 2 (Binary) 10000112
Base 3 (Ternary) 21113
Base 4 (Quaternary) 10034
Base 5 (Quinary) 2325
Base 6 (Senary) 1516
Base 8 (Octal) 1038
Base 12 (Duodecimal) 5712
Base 16 (Hexadecimal) 4316
Base 20 (Vigesimal) 3720

Primes and Factors tests for 67

Is 67 a Prime Number? 67 is a prime
Is 67 a perfect number? 67 is NOT a perfect number
Is 67 a Mersenne Prime? 67 is NOT a Mersenne prime
Is 67 a Fermat Prime? 67 is NOT a Fermat prime
Is 67 a Fibonacci Prime? 67 is NOT a Fibonacci prime
Is 67 a Partition Prime? 67 is NOT a Partition prime
Is 67 a Pell Prime? 67 is NOT a Pell prime
Prime Factors Prime factors of 67

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67 in other Numerals

67 in Roman Numeral LXVII
67 in Chinese Numeral 陸拾柒
67 in Egyptian Numeral 𓎋𓐀
67 in Babylonian Numeral 1   7  

Roots and stuff for 67

Is 67 a square number? 67 is NOT a square number
Is 67 a cube number? 67 is NOT a cube number
Square root of the number 67 8.1853527718725
Cube root of the number 67 4.0615481004457

Recreational math for 67

Number 67 reversed 76
Sum of the digits 13
No of digits 2