The Number

2842

Two Thousand Eight Hundred and Forty-Two

In Base 19 Nonadecimal Is

7gb19

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

For more familiar numbers: See Two Thousand Eight Hundred and Forty-Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

2839
7g819
Two Thousand Eight Hundred and Thirty-Nine in Base 19 Nonadecimal
2840
7g919
Two Thousand Eight Hundred and Forty in Base 19 Nonadecimal
2841
7ga19
Two Thousand Eight Hundred and Forty-One in Base 19 Nonadecimal
2843
7gc19
Two Thousand Eight Hundred and Forty-Three in Base 19 Nonadecimal
2844
7gd19
Two Thousand Eight Hundred and Forty-Four in Base 19 Nonadecimal
2845
7ge19
Two Thousand Eight Hundred and Forty-Five in Base 19 Nonadecimal

Scientific Notation

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

2.842e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0027g4f185gh4b519

The reciprocal of 2842 in Base 19 Nonadecimal.

Palindrome?

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

The number 7gb19 is not a palindrome.

Not A Prime Number

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

Two thousand eight hundred and forty-two 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.

Two thousand eight hundred and forty-two 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 two thousand eight hundred and forty-two has the following 3 prime factors:

2
219
Two in Base 19 Nonadecimal
7
719
Seven in Base 19 Nonadecimal
29
1a19
Twenty-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 · 7192 · 1a191 = 7gb19

Base Conversions

The number two thousand eight hundred and forty-two in 35 different bases