The Number
1972
One Thousand Nine Hundred and Seventy-Two
In Base 21 Unovigesimal Is
49j21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See One Thousand Nine Hundred and Seventy-Two 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.
1.972e3
Reciprocal
A number multiplied with its reciprocal is one.
0.004ed0jik6077k521
The reciprocal of 1972 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 49j21 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One thousand nine hundred and seventy-two is a composite number with 12 total factors (including 1 and itself). See primes in Base 21 Unovigesimal
A Composite
Composites have more than just these two factors.
One thousand nine hundred and seventy-two is a composite number with 12 total factors (including 1 and itself).
Prime Factors
The number one thousand nine hundred and seventy-two has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2212
·
h211
·
18211
= 49j21
Base Conversions
The number one thousand nine hundred and seventy-two in 35 different bases