Number 1640

Names of 1640

Nominal 1640
Cardinal one thousand six hundred forty
Ordinal 1,640th
This number as US currency one thousand six hundred forty dollars

Properties (and some facts) of 1640

Is 1640 an odd number? 1640 is NOT an odd number
Is 1640 an even number? 1640 is an even number
Is 1640 a palindrome? 1640 is NOT a palindrome number
Is 1640 a triangle number? 1640 is NOT a triangle number

1640 in other Bases

Base 2 (Binary) 110011010002
Base 3 (Ternary) 20202023
Base 4 (Quaternary) 1212204
Base 5 (Quinary) 230305
Base 6 (Senary) 113326
Base 8 (Octal) 31508
Base 12 (Duodecimal) B4812
Base 16 (Hexadecimal) 66816
Base 20 (Vigesimal) 42020

Primes and Factors tests for 1640

Is 1640 a Prime Number? 1640 is NOT a prime
Is 1640 a perfect number? 1640 is NOT a perfect number
Is 1640 a Mersenne Prime? 1640 is NOT a Mersenne prime
Is 1640 a Fermat Prime? 1640 is NOT a Fermat prime
Is 1640 a Fibonacci Prime? 1640 is NOT a Fibonacci prime
Is 1640 a Partition Prime? 1640 is NOT a Partition prime
Is 1640 a Pell Prime? 1640 is NOT a Pell prime
Prime Factors Prime factors of 1640

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1640 in other Numerals

1640 in Roman Numeral MDCXL
1640 in Chinese Numeral 壹仟陸佰肆拾
1640 in Egyptian Numeral 𓆼𓍧𓎉
1640 in Babylonian Numeral 27   20  

Roots and stuff for 1640

Is 1640 a square number? 1640 is NOT a square number
Is 1640 a cube number? 1640 is NOT a cube number
Square root of the number 1640 40.496913462633
Cube root of the number 1640 11.792737079941

Recreational math for 1640

Number 1640 reversed 0461
Sum of the digits 11
No of digits 4