The Number

820021

Eight Hundred and Twenty Thousand and Twenty-One

In Base 30 Trigesimal Is

10b4130

The numbers with a 30 subscript use Base 30 Trigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

820018
10b3s30
Eight Hundred and Twenty Thousand and Eightteen in Base 30 Trigesimal
820019
10b3t30
Eight Hundred and Twenty Thousand and Nineteen in Base 30 Trigesimal
820020
10b4030
Eight Hundred and Twenty Thousand and Twenty in Base 30 Trigesimal
820022
10b4230
Eight Hundred and Twenty Thousand and Twenty-Two in Base 30 Trigesimal
820023
10b4330
Eight Hundred and Twenty Thousand and Twenty-Three in Base 30 Trigesimal
820024
10b4430
Eight Hundred and Twenty Thousand and Twenty-Four in Base 30 Trigesimal

Scientific Notation

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

8.20021e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000tj01dom14oc30

The reciprocal of 820021 in Base 30 Trigesimal.

Palindrome?

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

The number 10b4130 is not a palindrome.

Not A Prime Number

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

Eight hundred and twenty thousand and twenty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 30 Trigesimal

A Composite

Composites have more than just these two factors.

Eight hundred and twenty thousand and twenty-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 eight hundred and twenty thousand and twenty-one has the following 2 prime factors:

19
j30
Nineteen in Base 30 Trigesimal
43159
1hsj30
Forty-Three Thousand One Hundred and Fifty-Nine in Base 30 Trigesimal

Prime Factorization

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

j301 · 1hsj301 = 10b4130

Base Conversions

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