The Number
138872
One Hundred and Thirty-Eight Thousand Eight Hundred and Seventy-Two
In Base 15 Quindecimal Is
2b23215
The numbers with a 15 subscript use Base 15 Quindecimal notation.
For more familiar numbers: See One Hundred and Thirty-Eight Thousand Eight Hundred and Seventy-Two 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.
1.38872e5
Reciprocal
A number multiplied with its reciprocal is one.
0.000057050cb221b56815
The reciprocal of 138872 in Base 15 Quindecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 2b23215 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One hundred and thirty-eight thousand eight hundred and seventy-two is a composite number with 8 total factors (including 1 and itself). See primes in Base 15 Quindecimal
A Composite
Composites have more than just these two factors.
One hundred and thirty-eight thousand eight hundred and seventy-two is a composite number with 8 total factors (including 1 and itself).
Prime Factors
The number one hundred and thirty-eight thousand eight hundred and seventy-two has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2153
·
5224151
= 2b23215
Base Conversions
The number one hundred and thirty-eight thousand eight hundred and seventy-two in 35 different bases