The Number

1804

One Thousand Eight Hundred and Four

In Base 19 Nonadecimal Is

4ii19

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

For more familiar numbers: See One Thousand Eight Hundred and Four in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

1801
4if19
One Thousand Eight Hundred and One in Base 19 Nonadecimal
1802
4ig19
One Thousand Eight Hundred and Two in Base 19 Nonadecimal
1803
4ih19
One Thousand Eight Hundred and Three in Base 19 Nonadecimal
1805
50019
One Thousand Eight Hundred and Five in Base 19 Nonadecimal
1806
50119
One Thousand Eight Hundred and Six in Base 19 Nonadecimal
1807
50219
One Thousand Eight Hundred and Seven in Base 19 Nonadecimal

Scientific Notation

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

1.804e3

Reciprocal

A number multiplied with its reciprocal is one.

0.003f4ac5hcb29fd19

The reciprocal of 1804 in Base 19 Nonadecimal.

Palindrome?

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

The number 4ii19 is not a palindrome.

Not A Prime Number

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

One thousand eight hundred and four 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.

One thousand eight hundred and four is a composite number with 12 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 one thousand eight hundred and four has the following 3 prime factors:

2
219
Two in Base 19 Nonadecimal
11
b19
Eleven in Base 19 Nonadecimal
41
2319
Forty-One in Base 19 Nonadecimal

Prime Factorization

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

2192 · b191 · 23191 = 4ii19

Base Conversions

The number one thousand eight hundred and four in 35 different bases