The Number
2540
Two Thousand Five Hundred and Forty
In Base 19 Nonadecimal Is
70d19
The numbers with a 19 subscript use Base 19 Nonadecimal notation.
For more familiar numbers: See Two Thousand Five Hundred and Forty 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.
2.540e3
Reciprocal
A number multiplied with its reciprocal is one.
0.002d5g002d5g003a19
The reciprocal of 2540 in Base 19 Nonadecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 70d19 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Two thousand five hundred and forty is a composite number with 12 total factors (including 1 and itself). See primes in Base 19 Nonadecimal
A Composite
Composites have more than just these two factors.
Two thousand five hundred and forty is a composite number with 12 total factors (including 1 and itself).
Prime Factors
The number two thousand five hundred and forty has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2192
·
5191
·
6d191
= 70d19
Base Conversions
The number two thousand five hundred and forty in 35 different bases