The Number

2245

Two Thousand Two Hundred and Forty-Five

In Base 15 Quindecimal Is

9ea15

The numbers with a 15 subscript use Base 15 Quindecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

2242
9e715
Two Thousand Two Hundred and Forty-Two in Base 15 Quindecimal
2243
9e815
Two Thousand Two Hundred and Forty-Three in Base 15 Quindecimal
2244
9e915
Two Thousand Two Hundred and Forty-Four in Base 15 Quindecimal
2246
9eb15
Two Thousand Two Hundred and Forty-Six in Base 15 Quindecimal
2247
9ec15
Two Thousand Two Hundred and Forty-Seven in Base 15 Quindecimal
2248
9ed15
Two Thousand Two Hundred and Forty-Eight in Base 15 Quindecimal

Scientific Notation

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

2.245e3

Reciprocal

A number multiplied with its reciprocal is one.

0.001783b95c2d8e4715

The reciprocal of 2245 in Base 15 Quindecimal.

Palindrome?

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

The number 9ea15 is not a palindrome.

Not A Prime Number

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

Two thousand two hundred and forty-five is a composite number with 4 total factors (including 1 and itself).   See primes in Base 15 Quindecimal

A Composite

Composites have more than just these two factors.

Two thousand two hundred and forty-five 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 thousand two hundred and forty-five has the following 2 prime factors:

5
515
Five in Base 15 Quindecimal
449
1ee15
Four Hundred and Forty-Nine in Base 15 Quindecimal

Prime Factorization

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

5151 · 1ee151 = 9ea15

Base Conversions

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