The Number

142805

One Hundred and Forty-Two Thousand Eight Hundred and Five

In Base 3 Ternary Is

210202200023

The numbers with a 3 subscript use Base 3 Ternary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

142802
210202122223
One Hundred and Forty-Two Thousand Eight Hundred and Two in Base 3 Ternary
142803
210202200003
One Hundred and Forty-Two Thousand Eight Hundred and Three in Base 3 Ternary
142804
210202200013
One Hundred and Forty-Two Thousand Eight Hundred and Four in Base 3 Ternary
142806
210202200103
One Hundred and Forty-Two Thousand Eight Hundred and Six in Base 3 Ternary
142807
210202200113
One Hundred and Forty-Two Thousand Eight Hundred and Seven in Base 3 Ternary
142808
210202200123
One Hundred and Forty-Two Thousand Eight Hundred and Eight in Base 3 Ternary

Scientific Notation

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

1.42805e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000000000010201110221012121220120202210101013

The reciprocal of 142805 in Base 3 Ternary.

Palindrome?

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

The number 210202200023 is not a palindrome.

Not A Prime Number

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

One hundred and forty-two thousand eight hundred and five is a composite number with 10 total factors (including 1 and itself).   See primes in Base 3 Ternary

A Composite

Composites have more than just these two factors.

One hundred and forty-two thousand eight hundred and five is a composite number with 10 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 one hundred and forty-two thousand eight hundred and five has the following 2 prime factors:

5
123
Five in Base 3 Ternary
13
1113
Thirteen in Base 3 Ternary

Prime Factorization

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

1231 · 11134 = 210202200023

Base Conversions

The number one hundred and forty-two thousand eight hundred and five in 35 different bases