The Number
123855
One Hundred and Twenty-Three Thousand Eight Hundred and Fifty-Five
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.
1.23855e5
Reciprocal
A number multiplied with its reciprocal is one.
0.000008073957450244237
The reciprocal of 123855.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 123855 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 eight hundred and fifty-five is a composite number with 16 total factors (including 1 and itself). See primes in Base 10 Decimal
A Composite
Composites have more than just these two factors.
One hundred and twenty-three thousand eight hundred and fifty-five is a composite number with 16 total factors (including 1 and itself).
Prime Factors
The number one hundred and twenty-three thousand eight hundred and fifty-five 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
31
·
51
·
231
·
3591
= 123855
Base Conversions
The number one hundred and twenty-three thousand eight hundred and fifty-five in 35 different bases