The Number

201221

Two Hundred and One Thousand Two Hundred and Twenty-One

In Base 13 Tridecimal Is

7078713

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

201218
7078413
Two Hundred and One Thousand Two Hundred and Eightteen in Base 13 Tridecimal
201219
7078513
Two Hundred and One Thousand Two Hundred and Nineteen in Base 13 Tridecimal
201220
7078613
Two Hundred and One Thousand Two Hundred and Twenty in Base 13 Tridecimal
201222
7078813
Two Hundred and One Thousand Two Hundred and Twenty-Two in Base 13 Tridecimal
201223
7078913
Two Hundred and One Thousand Two Hundred and Twenty-Three in Base 13 Tridecimal
201224
7078a13
Two Hundred and One Thousand Two Hundred and Twenty-Four in Base 13 Tridecimal

Scientific Notation

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

2.01221e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00001acab9b2c22c6613

The reciprocal of 201221 in Base 13 Tridecimal.

Palindrome?

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

The number 7078713 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 one thousand two hundred and twenty-one is a composite number with 4 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 one thousand two hundred 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 two hundred and one thousand two hundred and twenty-one has the following 2 prime factors:

31
2513
Thirty-One in Base 13 Tridecimal
6491
2c5413
Six Thousand Four Hundred and Ninety-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

25131 · 2c54131 = 7078713

Base Conversions

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