Nearby Numbers

Positive, nonzero integers within three units

28420

3b1020

Twenty-Eight Thousand Four Hundred and Twenty in Base 20 Vigesimal

28421

3b1120

Twenty-Eight Thousand Four Hundred and Twenty-One in Base 20 Vigesimal

28422

3b1220

Twenty-Eight Thousand Four Hundred and Twenty-Two in Base 20 Vigesimal

28424

3b1420

Twenty-Eight Thousand Four Hundred and Twenty-Four in Base 20 Vigesimal

28425

3b1520

Twenty-Eight Thousand Four Hundred and Twenty-Five in Base 20 Vigesimal

28426

3b1620

Twenty-Eight Thousand Four Hundred and Twenty-Six in Base 20 Vigesimal

Scientific Notation

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

2.8423e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0005cbdj0b07dj420

The reciprocal of 28423 in Base 20 Vigesimal.

Palindrome?

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

The number 3b1320 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 twenty-three is a composite number with 4 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

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

Prime Factors

43

2320

Forty-Three in Base 20 Vigesimal

661

1d120

Six Hundred and Sixty-One in Base 20 Vigesimal

Prime Factorization

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

23201 · 1d1201 = 3b1320

Base Conversions

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