Number 505

Names of 505

Nominal 505
Cardinal five hundred five
Ordinal 505th
This number as US currency five hundred five dollars

Properties (and some facts) of 505

Is 505 an odd number? 505 is an odd number
Is 505 an even number? 505 is NOT an even number
Is 505 a palindrome? 505 is a palindrome number
Is 505 a triangle number? 505 is NOT a triangle number

505 in other Bases

Base 2 (Binary) 1111110012
Base 3 (Ternary) 2002013
Base 4 (Quaternary) 133214
Base 5 (Quinary) 40105
Base 6 (Senary) 22016
Base 8 (Octal) 7718
Base 12 (Duodecimal) 36112
Base 16 (Hexadecimal) 1F916
Base 20 (Vigesimal) 15520

Primes and Factors tests for 505

Is 505 a Prime Number? 505 is NOT a prime
Is 505 a perfect number? 505 is NOT a perfect number
Is 505 a Mersenne Prime? 505 is NOT a Mersenne prime
Is 505 a Fermat Prime? 505 is NOT a Fermat prime
Is 505 a Fibonacci Prime? 505 is NOT a Fibonacci prime
Is 505 a Partition Prime? 505 is NOT a Partition prime
Is 505 a Pell Prime? 505 is NOT a Pell prime
Prime Factors Prime factors of 505

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505 in other Numerals

505 in Roman Numeral DV
505 in Chinese Numeral 伍佰伍
505 in Egyptian Numeral 𓍦𓏾
505 in Babylonian Numeral 8   25  

Roots and stuff for 505

Is 505 a square number? 505 is NOT a square number
Is 505 a cube number? 505 is NOT a cube number
Square root of the number 505 22.472205054244
Cube root of the number 505 7.9633742417892

Recreational math for 505

Number 505 reversed 505
Sum of the digits 10
No of digits 3