The Number
13800
Thirteen Thousand Eight Hundred
In Base 21 Unovigesimal Is
1a6321
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Thirteen Thousand Eight Hundred in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
1.3800e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000e1jjdj28akfj21
The reciprocal of 13800 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1a6321 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Thirteen thousand eight hundred is a composite number with 48 total factors (including 1 and itself). See primes in Base 21 Unovigesimal
A Composite
Composites have more than just these two factors.
Thirteen thousand eight hundred is a composite number with 48 total factors (including 1 and itself).
Prime Factors
The number thirteen thousand eight hundred has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2213
·
3211
·
5212
·
12211
= 1a6321
Base Conversions
The number thirteen thousand eight hundred in 35 different bases