The Number
2142
Two Thousand One Hundred and Forty-Two
In Base 19 Nonadecimal Is
5he19
The numbers with a 19 subscript use Base 19 Nonadecimal notation.
For more familiar numbers: See Two Thousand One Hundred and Forty-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.
2.142e3
Reciprocal
A number multiplied with its reciprocal is one.
0.0033fia1585h7ff19
The reciprocal of 2142 in Base 19 Nonadecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 5he19 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 one hundred and forty-two is a composite number with 24 total factors (including 1 and itself). See primes in Base 19 Nonadecimal
A Composite
Composites have more than just these two factors.
Two thousand one hundred and forty-two is a composite number with 24 total factors (including 1 and itself).
Prime Factors
The number two thousand one hundred and forty-two 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
2191
·
3192
·
7191
·
h191
= 5he19
Base Conversions
The number two thousand one hundred and forty-two in 35 different bases