Nearby Numbers

Positive, nonzero integers within three units

221027

797b113

Two Hundred and Twenty-One Thousand and Twenty-Seven in Base 13 Tridecimal

221028

797b213

Two Hundred and Twenty-One Thousand and Twenty-Eight in Base 13 Tridecimal

221029

797b313

Two Hundred and Twenty-One Thousand and Twenty-Nine in Base 13 Tridecimal

221031

797b513

Two Hundred and Twenty-One Thousand and Thirty-One in Base 13 Tridecimal

221032

797b613

Two Hundred and Twenty-One Thousand and Thirty-Two in Base 13 Tridecimal

221033

797b713

Two Hundred and Twenty-One Thousand and Thirty-Three in Base 13 Tridecimal

Scientific Notation

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

2.21030e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000018ab78550382bb713

The reciprocal of 221030 in Base 13 Tridecimal.

Palindrome?

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

The number 797b413 is not a palindrome.

Not A Prime Number

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

Two hundred and twenty-one thousand and thirty is a composite number with 24 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Two hundred and twenty-one thousand and thirty is a composite number with 24 total factors (including 1 and itself).

Prime Factors

2

213

Two in Base 13 Tridecimal

5

513

Five in Base 13 Tridecimal

23

1a13

Twenty-Three in Base 13 Tridecimal

31

2513

Thirty-One in Base 13 Tridecimal

Prime Factorization

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

2131 · 5131 · 1a131 · 25132 = 797b413

Base Conversions

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