Number 20409

Names of 20409

Nominal 20409
Cardinal twenty thousand four hundred nine
Ordinal 20,409th
This number as US currency twenty thousand four hundred nine dollars

Properties (and some facts) of 20409

Is 20409 an odd number? 20409 is an odd number
Is 20409 an even number? 20409 is NOT an even number
Is 20409 a palindrome? 20409 is NOT a palindrome number
Is 20409 a triangle number? 20409 is NOT a triangle number

20409 in other Bases

Base 2 (Binary) 1001111101110012
Base 3 (Ternary) 10002222203
Base 4 (Quaternary) 103323214
Base 5 (Quinary) 11231145
Base 6 (Senary) 2342536
Base 8 (Octal) 476718
Base 12 (Duodecimal) B98912
Base 16 (Hexadecimal) 4FB916
Base 20 (Vigesimal) 2B0920

Primes and Factors tests for 20409

Is 20409 a Prime Number? 20409 is NOT a prime
Is 20409 a perfect number? 20409 is NOT a perfect number
Is 20409 a Mersenne Prime? 20409 is NOT a Mersenne prime
Is 20409 a Fermat Prime? 20409 is NOT a Fermat prime
Is 20409 a Fibonacci Prime? 20409 is NOT a Fibonacci prime
Is 20409 a Partition Prime? 20409 is NOT a Partition prime
Is 20409 a Pell Prime? 20409 is NOT a Pell prime
Prime Factors Prime factors of 20409

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20409 in other Numerals

20409 in Roman Numeral XXCDIX
20409 in Chinese Numeral 貳萬肆佰玖
20409 in Egyptian Numeral 𓂮𓍥𓐂
20409 in Babylonian Numeral 5   40   9  

Roots and stuff for 20409

Is 20409 a square number? 20409 is NOT a square number
Is 20409 a cube number? 20409 is NOT a cube number
Square root of the number 20409 142.86007139855
Cube root of the number 20409 27.327961797256

Recreational math for 20409

Number 20409 reversed 90402
Sum of the digits 15
No of digits 5

Other pages about 20409