The Number

242416

Two Hundred and Forty-Two Thousand Four Hundred and Sixteen

In Base 21 Unovigesimal Is

153ed21

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

For more familiar numbers: See Two Hundred and Forty-Two Thousand Four Hundred and Sixteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

242413
153ea21
Two Hundred and Forty-Two Thousand Four Hundred and Thirteen in Base 21 Unovigesimal
242414
153eb21
Two Hundred and Forty-Two Thousand Four Hundred and Fourteen in Base 21 Unovigesimal
242415
153ec21
Two Hundred and Forty-Two Thousand Four Hundred and Fifteen in Base 21 Unovigesimal
242417
153ee21
Two Hundred and Forty-Two Thousand Four Hundred and Seventeen in Base 21 Unovigesimal
242418
153ef21
Two Hundred and Forty-Two Thousand Four Hundred and Eightteen in Base 21 Unovigesimal
242419
153eg21
Two Hundred and Forty-Two Thousand Four Hundred and Nineteen in Base 21 Unovigesimal

Scientific Notation

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

2.42416e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000ghgfcc9h79j621

The reciprocal of 242416 in Base 21 Unovigesimal.

Palindrome?

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

The number 153ed21 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 forty-two thousand four hundred and sixteen is a composite number with 20 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Two hundred and forty-two thousand four hundred and sixteen is a composite number with 20 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 forty-two thousand four hundred and sixteen has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
109
5421
One Hundred and Nine in Base 21 Unovigesimal
139
6d21
One Hundred and Thirty-Nine in Base 21 Unovigesimal

Prime Factorization

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

2214 · 54211 · 6d211 = 153ed21

Base Conversions

The number two hundred and forty-two thousand four hundred and sixteen in 35 different bases