The Number

12838

Twelve Thousand Eight Hundred and Thirty-Eight

Nearby Numbers

Positive, nonzero integers within three units

12835
Twelve Thousand Eight Hundred and Thirty-Five
12836
Twelve Thousand Eight Hundred and Thirty-Six
12837
Twelve Thousand Eight Hundred and Thirty-Seven
12839
Twelve Thousand Eight Hundred and Thirty-Nine
12840
Twelve Thousand Eight Hundred and Forty
12841
Twelve Thousand Eight Hundred and Forty-One

Scientific Notation

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

1.2838e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00007789375292101573

The reciprocal of 12838.

Palindrome?

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

The number 12838 is not a palindrome.

Not A Prime Number

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

Twelve thousand eight hundred and thirty-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Twelve thousand eight hundred and thirty-eight 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 twelve thousand eight hundred and thirty-eight has the following 3 prime factors:

2
Two
7
Seven
131
One Hundred and Thirty-One

Prime Factorization

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

21 · 72 · 1311 = 12838

Base Conversions

The number twelve thousand eight hundred and thirty-eight in 35 different bases