The Number

550

Five Hundred and Fifty

In Base 21 Unovigesimal Is

15421

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Five Hundred and Fifty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

547
15121
Five Hundred and Forty-Seven in Base 21 Unovigesimal
548
15221
Five Hundred and Forty-Eight in Base 21 Unovigesimal
549
15321
Five Hundred and Forty-Nine in Base 21 Unovigesimal
551
15521
Five Hundred and Fifty-One in Base 21 Unovigesimal
552
15621
Five Hundred and Fifty-Two in Base 21 Unovigesimal
553
15721
Five Hundred and Fifty-Three in Base 21 Unovigesimal

Scientific Notation

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

5.50e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00ghcd894500gi21

The reciprocal of 550 in Base 21 Unovigesimal.

Palindrome?

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

The number 15421 is not a palindrome.

Not A Prime Number

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

Five hundred and fifty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Five hundred and fifty 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 five hundred and fifty has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal

Prime Factorization

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

2211 · 5212 · b211 = 15421

Base Conversions

The number five hundred and fifty in 35 different bases