The Number

27998

Twenty-Seven Thousand Nine Hundred and Ninety-Eight

In Base 11 Undecimal Is

1a04311

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See Twenty-Seven Thousand Nine Hundred and Ninety-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

27995
1a04011
Twenty-Seven Thousand Nine Hundred and Ninety-Five in Base 11 Undecimal
27996
1a04111
Twenty-Seven Thousand Nine Hundred and Ninety-Six in Base 11 Undecimal
27997
1a04211
Twenty-Seven Thousand Nine Hundred and Ninety-Seven in Base 11 Undecimal
27999
1a04411
Twenty-Seven Thousand Nine Hundred and Ninety-Nine in Base 11 Undecimal
28000
1a04511
Twenty-Eight Thousand in Base 11 Undecimal
28001
1a04611
Twenty-Eight Thousand and One in Base 11 Undecimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.7998e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000583024845635947611

The reciprocal of 27998 in Base 11 Undecimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 1a04311 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty-seven thousand nine hundred and ninety-eight is a composite number with 4 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

Twenty-seven thousand nine hundred and ninety-eight is a composite number with 4 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twenty-seven thousand nine hundred and ninety-eight has the following 2 prime factors:

2
211
Two in Base 11 Undecimal
13999
a57711
Thirteen Thousand Nine Hundred and Ninety-Nine in Base 11 Undecimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

2111 · a577111 = 1a04311

Base Conversions

The number twenty-seven thousand nine hundred and ninety-eight in 35 different bases