The Number

42998

Forty-Two Thousand Nine Hundred and Ninety-Eight

In Base 12 Duodecimal Is

20a7212

The numbers with a 12 subscript use Base 12 Duodecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

42995
20a6b12
Forty-Two Thousand Nine Hundred and Ninety-Five in Base 12 Duodecimal
42996
20a7012
Forty-Two Thousand Nine Hundred and Ninety-Six in Base 12 Duodecimal
42997
20a7112
Forty-Two Thousand Nine Hundred and Ninety-Seven in Base 12 Duodecimal
42999
20a7312
Forty-Two Thousand Nine Hundred and Ninety-Nine in Base 12 Duodecimal
43000
20a7412
Forty-Three Thousand in Base 12 Duodecimal
43001
20a7512
Forty-Three Thousand and One in Base 12 Duodecimal

Scientific Notation

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

4.2998e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000059540581aa2aa9112

The reciprocal of 42998 in Base 12 Duodecimal.

Palindrome?

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

The number 20a7212 is not a palindrome.

Not A Prime Number

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

Forty-two thousand nine hundred and ninety-eight is a composite number with 4 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Forty-two thousand nine hundred and ninety-eight is a composite number with 4 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 forty-two thousand nine hundred and ninety-eight has the following 2 prime factors:

2
212
Two in Base 12 Duodecimal
21499
1053712
Twenty-One Thousand Four Hundred and Ninety-Nine in Base 12 Duodecimal

Prime Factorization

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

2121 · 10537121 = 20a7212

Base Conversions

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