The Number

7861

Seven Thousand Eight Hundred and Sixty-One

In Base 3 Ternary Is

1012100113

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

For more familiar numbers: See Seven Thousand Eight Hundred and Sixty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

7858
1012100013
Seven Thousand Eight Hundred and Fifty-Eight in Base 3 Ternary
7859
1012100023
Seven Thousand Eight Hundred and Fifty-Nine in Base 3 Ternary
7860
1012100103
Seven Thousand Eight Hundred and Sixty in Base 3 Ternary
7862
1012100123
Seven Thousand Eight Hundred and Sixty-Two in Base 3 Ternary
7863
1012100203
Seven Thousand Eight Hundred and Sixty-Three in Base 3 Ternary
7864
1012100213
Seven Thousand Eight Hundred and Sixty-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.

7.861e3

Reciprocal

A number multiplied with its reciprocal is one.

0.000000002111121022212110000111002001021023

The reciprocal of 7861 in Base 3 Ternary.

Palindrome?

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

The number 1012100113 is not a palindrome.

Not A Prime Number

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

Seven thousand eight hundred and sixty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 3 Ternary

A Composite

Composites have more than just these two factors.

Seven thousand eight hundred and sixty-one 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 seven thousand eight hundred and sixty-one has the following 2 prime factors:

7
213
Seven in Base 3 Ternary
1123
11121213
One Thousand One Hundred and Twenty-Three in Base 3 Ternary

Prime Factorization

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

2131 · 111212131 = 1012100113

Base Conversions

The number seven thousand eight hundred and sixty-one in 35 different bases