The Number
2143
Two Thousand One Hundred and Forty-Three
In Base 7 Septenary Is
61517
The numbers with a 7 subscript use Base 7 Septenary notation.
For more familiar numbers: See Two 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.
2.143e3
Reciprocal
A number multiplied with its reciprocal is one.
0.00010562026652540025037
The reciprocal of 2143 in Base 7 Septenary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 61517 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Two thousand one hundred and forty-three is the 324th prime number. See primes in Base 7 Septenary
Not A Composite
Composites have more than just these two factors.
Two Thousand One Hundred and Forty-Three is not a composite number because it has exactly two factors: One and Two Thousand One Hundred and Forty-Three
Prime Factors
The number two 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
615171
= 61517
Base Conversions
The number two thousand one hundred and forty-three in 35 different bases