The Number
3187
Three Thousand One Hundred and Eighty-Seven
In Base 13 Tridecimal Is
15b213
The numbers with a 13 subscript use Base 13 Tridecimal notation.
For more familiar numbers: See Three Thousand One Hundred and Eighty-Seven 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.
3.187e3
Reciprocal
A number multiplied with its reciprocal is one.
0.0008c66b89363046813
The reciprocal of 3187 in Base 13 Tridecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 15b213 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Three thousand one hundred and eighty-seven is the 451st prime number. See primes in Base 13 Tridecimal
Not A Composite
Composites have more than just these two factors.
Three Thousand One Hundred and Eighty-Seven is not a composite number because it has exactly two factors: One and Three Thousand One Hundred and Eighty-Seven
Prime Factors
The number three thousand one hundred and eighty-seven 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
15b2131
= 15b213
Base Conversions
The number three thousand one hundred and eighty-seven in 35 different bases