The Number

81181

Eighty-One Thousand One Hundred and Eighty-One

In Base 3 Ternary Is

110101002013

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

For more familiar numbers: See Eighty-One Thousand One Hundred and Eighty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

81178
110101001213
Eighty-One Thousand One Hundred and Seventy-Eight in Base 3 Ternary
81179
110101001223
Eighty-One Thousand One Hundred and Seventy-Nine in Base 3 Ternary
81180
110101002003
Eighty-One Thousand One Hundred and Eighty in Base 3 Ternary
81182
110101002023
Eighty-One Thousand One Hundred and Eighty-Two in Base 3 Ternary
81183
110101002103
Eighty-One Thousand One Hundred and Eighty-Three in Base 3 Ternary
81184
110101002113
Eighty-One Thousand One Hundred and Eighty-Four in Base 3 Ternary

Scientific Notation

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

8.1181e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000000000020112202022020022112112010220111113

The reciprocal of 81181 in Base 3 Ternary.

Palindrome?

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

The number 110101002013 is not a palindrome.

A Prime Number

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

Eighty-one thousand one hundred and eighty-one is the 7946th prime number.   See primes in Base 3 Ternary

Not A Composite

Composites have more than just these two factors.

Eighty-One Thousand One Hundred and Eighty-One is not a composite number because it has exactly two factors: One and Eighty-One Thousand One Hundred and Eighty-One

Prime Factors

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

The number eighty-one thousand one hundred and eighty-one has the following 1 prime factor:

81181
110101002013
Eighty-One Thousand One Hundred and Eighty-One in Base 3 Ternary

Prime Factorization

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

1101010020131 = 110101002013

Base Conversions

The number eighty-one thousand one hundred and eighty-one in 35 different bases