The Number

43997

Forty-Three Thousand Nine Hundred and Ninety-Seven

In Base 21 Unovigesimal Is

4fg221

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Forty-Three Thousand Nine Hundred and Ninety-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

43994
4ffk21
Forty-Three Thousand Nine Hundred and Ninety-Four in Base 21 Unovigesimal
43995
4fg021
Forty-Three Thousand Nine Hundred and Ninety-Five in Base 21 Unovigesimal
43996
4fg121
Forty-Three Thousand Nine Hundred and Ninety-Six in Base 21 Unovigesimal
43998
4fg321
Forty-Three Thousand Nine Hundred and Ninety-Eight in Base 21 Unovigesimal
43999
4fg421
Forty-Three Thousand Nine Hundred and Ninety-Nine in Base 21 Unovigesimal
44000
4fg521
Forty-Four Thousand in Base 21 Unovigesimal

Scientific Notation

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

4.3997e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00048h7d12f96i8g21

The reciprocal of 43997 in Base 21 Unovigesimal.

Palindrome?

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

The number 4fg221 is not a palindrome.

A Prime Number

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

Forty-three thousand nine hundred and ninety-seven is the 4579th prime number.   See primes in Base 21 Unovigesimal

Not A Composite

Composites have more than just these two factors.

Forty-Three Thousand Nine Hundred and Ninety-Seven is not a composite number because it has exactly two factors: One and Forty-Three Thousand Nine Hundred and Ninety-Seven

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number forty-three thousand nine hundred and ninety-seven has the following 1 prime factor:

43997
4fg221
Forty-Three Thousand Nine Hundred and Ninety-Seven in Base 21 Unovigesimal

Prime Factorization

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

4fg2211 = 4fg221

Base Conversions

The number forty-three thousand nine hundred and ninety-seven in 35 different bases