The Number

7215

Seven Thousand Two Hundred and Fifteen

In Base 12 Duodecimal Is

421312

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Seven Thousand Two Hundred and Fifteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

7212
421012
Seven Thousand Two Hundred and Twelve in Base 12 Duodecimal
7213
421112
Seven Thousand Two Hundred and Thirteen in Base 12 Duodecimal
7214
421212
Seven Thousand Two Hundred and Fourteen in Base 12 Duodecimal
7216
421412
Seven Thousand Two Hundred and Sixteen in Base 12 Duodecimal
7217
421512
Seven Thousand Two Hundred and Seventeen in Base 12 Duodecimal
7218
421612
Seven Thousand Two Hundred and Eightteen in Base 12 Duodecimal

Scientific Notation

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

7.215e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0002a5a36331a98bb4712

The reciprocal of 7215 in Base 12 Duodecimal.

Palindrome?

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

The number 421312 is not a palindrome.

Not A Prime Number

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

Seven thousand two hundred and fifteen is a composite number with 16 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Seven thousand two hundred and fifteen is a composite number with 16 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 seven thousand two hundred and fifteen has the following 4 prime factors:

3
312
Three in Base 12 Duodecimal
5
512
Five in Base 12 Duodecimal
13
1112
Thirteen in Base 12 Duodecimal
37
3112
Thirty-Seven in Base 12 Duodecimal

Prime Factorization

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

3121 · 5121 · 11121 · 31121 = 421312

Base Conversions

The number seven thousand two hundred and fifteen in 35 different bases