The Number
853
Eight Hundred and Fifty-Three
In Base 21 Unovigesimal Is
1jd21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Eight Hundred and Fifty-Three 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.
8.53e2
Reciprocal
A number multiplied with its reciprocal is one.
0.00ahkj9904dek6b21
The reciprocal of 853 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1jd21 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eight hundred and fifty-three is the 147th prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Eight Hundred and Fifty-Three is not a composite number because it has exactly two factors: One and Eight Hundred and Fifty-Three
Prime Factors
The number eight hundred and fifty-three has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
1jd211
= 1jd21
Base Conversions
The number eight hundred and fifty-three in 35 different bases