Nearby Numbers

Positive, nonzero integers within three units

28439

42ef19

Twenty-Eight Thousand Four Hundred and Thirty-Nine in Base 19 Nonadecimal

28440

42eg19

Twenty-Eight Thousand Four Hundred and Forty in Base 19 Nonadecimal

28441

42eh19

Twenty-Eight Thousand Four Hundred and Forty-One in Base 19 Nonadecimal

28443

42f019

Twenty-Eight Thousand Four Hundred and Forty-Three in Base 19 Nonadecimal

28444

42f119

Twenty-Eight Thousand Four Hundred and Forty-Four in Base 19 Nonadecimal

28445

42f219

Twenty-Eight Thousand Four 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.

2.8442e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0004b11gd72d416619

The reciprocal of 28442 in Base 19 Nonadecimal.

Palindrome?

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

The number 42ei19 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand four hundred and forty-two 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.

Twenty-eight thousand four hundred and forty-two is a composite number with 4 total factors (including 1 and itself).

Prime Factors

2

219

Two in Base 19 Nonadecimal

14221

217919

Fourteen Thousand Two Hundred and Twenty-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

2191 · 2179191 = 42ei19

Base Conversions

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