The Number
123138
One Hundred and Twenty-Three Thousand One Hundred and Thirty-Eight
In Base 19 Nonadecimal Is
hi1i19
The numbers with a 19 subscript use Base 19 Nonadecimal notation.
For more familiar numbers: See One Hundred and Twenty-Three Thousand One Hundred and Thirty-Eight 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.
1.23138e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0001121201i2h4f819
The reciprocal of 123138 in Base 19 Nonadecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number hi1i19 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One hundred and twenty-three thousand one hundred and thirty-eight is a composite number with 12 total factors (including 1 and itself). See primes in Base 19 Nonadecimal
A Composite
Composites have more than just these two factors.
One hundred and twenty-three thousand one hundred and thirty-eight is a composite number with 12 total factors (including 1 and itself).
Prime Factors
The number one hundred and twenty-three thousand one hundred and thirty-eight 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
2191
·
3192
·
ii1191
= hi1i19
Base Conversions
The number one hundred and twenty-three thousand one hundred and thirty-eight in 35 different bases