The Number

10820

Ten Thousand Eight Hundred and Twenty

In Base 18 Octodecimal Is

1f7218

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See Ten Thousand Eight Hundred and Twenty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

10817
1f6h18
Ten Thousand Eight Hundred and Seventeen in Base 18 Octodecimal
10818
1f7018
Ten Thousand Eight Hundred and Eightteen in Base 18 Octodecimal
10819
1f7118
Ten Thousand Eight Hundred and Nineteen in Base 18 Octodecimal
10821
1f7318
Ten Thousand Eight Hundred and Twenty-One in Base 18 Octodecimal
10822
1f7418
Ten Thousand Eight Hundred and Twenty-Two in Base 18 Octodecimal
10823
1f7518
Ten Thousand Eight Hundred and Twenty-Three in Base 18 Octodecimal

Scientific Notation

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

1.0820e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0009cb84bag16g8118

The reciprocal of 10820 in Base 18 Octodecimal.

Palindrome?

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

The number 1f7218 is not a palindrome.

Not A Prime Number

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

Ten thousand eight hundred and twenty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Ten thousand eight hundred and twenty is a composite number with 12 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 ten thousand eight hundred and twenty has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
5
518
Five in Base 18 Octodecimal
541
1c118
Five Hundred and Forty-One in Base 18 Octodecimal

Prime Factorization

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

2182 · 5181 · 1c1181 = 1f7218

Base Conversions

The number ten thousand eight hundred and twenty in 35 different bases