Nearby Numbers

Positive, nonzero integers within three units

428027

2da1720

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

428028

2da1820

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

428029

2da1920

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

428031

2da1b20

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

428032

2da1c20

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

428033

2da1d20

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

Scientific Notation

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

4.28030e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000079a8hgf4068bh20

The reciprocal of 428030 in Base 20 Vigesimal.

Palindrome?

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

The number 2da1a20 is not a palindrome.

Not A Prime Number

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

Four hundred and twenty-eight thousand and thirty is a composite number with 16 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Four hundred and twenty-eight thousand and thirty is a composite number with 16 total factors (including 1 and itself).

Prime Factors

2

220

Two in Base 20 Vigesimal

5

520

Five in Base 20 Vigesimal

23

1320

Twenty-Three in Base 20 Vigesimal

1861

4d120

One Thousand Eight 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

2201 · 5201 · 13201 · 4d1201 = 2da1a20

Base Conversions

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