The Number

100805

One Hundred Thousand Eight Hundred and Five

In Base 5 Quinary Is

112112105

The numbers with a 5 subscript use Base 5 Quinary notation.

For more familiar numbers: See One Hundred Thousand Eight Hundred and Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

100802
112112025
One Hundred Thousand Eight Hundred and Two in Base 5 Quinary
100803
112112035
One Hundred Thousand Eight Hundred and Three in Base 5 Quinary
100804
112112045
One Hundred Thousand Eight Hundred and Four in Base 5 Quinary
100806
112112115
One Hundred Thousand Eight Hundred and Six in Base 5 Quinary
100807
112112125
One Hundred Thousand Eight Hundred and Seven in Base 5 Quinary
100808
112112135
One Hundred Thousand Eight Hundred and Eight in Base 5 Quinary

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

1.00805e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000000341414233314002433423135

The reciprocal of 100805 in Base 5 Quinary.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 112112105 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 thousand eight hundred and five is a composite number with 4 total factors (including 1 and itself).   See primes in Base 5 Quinary

A Composite

Composites have more than just these two factors.

One hundred thousand eight hundred and five is a composite number with 4 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number one hundred thousand eight hundred and five has the following 2 prime factors:

5
105
Five in Base 5 Quinary
20161
11211215
Twenty Thousand One Hundred and Sixty-One in Base 5 Quinary

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

1051 · 112112151 = 112112105

Base Conversions

The number one hundred thousand eight hundred and five in 35 different bases