The Number
20143
Twenty Thousand One Hundred and Forty-Three
In Base 21 Unovigesimal Is
23e421
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Twenty Thousand One Hundred and Forty-Three in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
2.0143e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0009dfi261d8fe921
The reciprocal of 20143 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 23e421 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Twenty thousand one hundred and forty-three is the 2278th prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Twenty Thousand One Hundred and Forty-Three is not a composite number because it has exactly two factors: One and Twenty Thousand One Hundred and Forty-Three
Prime Factors
The number twenty thousand one hundred and forty-three has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
23e4211
= 23e421
Base Conversions
The number twenty thousand one hundred and forty-three in 35 different bases