The Number

3998

Three Thousand Nine Hundred and Ninety-Eight

In Base 19 Nonadecimal Is

b1819

The numbers with a 19 subscript use Base 19 Nonadecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

3995
b1519
Three Thousand Nine Hundred and Ninety-Five in Base 19 Nonadecimal
3996
b1619
Three Thousand Nine Hundred and Ninety-Six in Base 19 Nonadecimal
3997
b1719
Three Thousand Nine Hundred and Ninety-Seven in Base 19 Nonadecimal
3999
b1919
Three Thousand Nine Hundred and Ninety-Nine in Base 19 Nonadecimal
4000
b1a19
Four Thousand in Base 19 Nonadecimal
4001
b1b19
Four Thousand and One in Base 19 Nonadecimal

Scientific Notation

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

3.998e3

Reciprocal

A number multiplied with its reciprocal is one.

0.001db66deb23f6419

The reciprocal of 3998 in Base 19 Nonadecimal.

Palindrome?

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

The number b1819 is not a palindrome.

Not A Prime Number

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

Three thousand nine hundred and ninety-eight is a composite number with 4 total factors (including 1 and itself).   See primes in Base 19 Nonadecimal

A Composite

Composites have more than just these two factors.

Three 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 three thousand nine hundred and ninety-eight has the following 2 prime factors:

2
219
Two in Base 19 Nonadecimal
1999
5a419
One Thousand Nine Hundred and Ninety-Nine in Base 19 Nonadecimal

Prime Factorization

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

2191 · 5a4191 = b1819

Base Conversions

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