The Number

161801

One Hundred and Sixty-One Thousand Eight Hundred and One

In Base 5 Quinary Is

201342015

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

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

Nearby Numbers

Positive, nonzero integers within three units

161798
201341435
One Hundred and Sixty-One Thousand Seven Hundred and Ninety-Eight in Base 5 Quinary
161799
201341445
One Hundred and Sixty-One Thousand Seven Hundred and Ninety-Nine in Base 5 Quinary
161800
201342005
One Hundred and Sixty-One Thousand Eight Hundred in Base 5 Quinary
161802
201342025
One Hundred and Sixty-One Thousand Eight Hundred and Two in Base 5 Quinary
161803
201342035
One Hundred and Sixty-One Thousand Eight Hundred and Three in Base 5 Quinary
161804
201342045
One Hundred and Sixty-One Thousand Eight Hundred and Four in Base 5 Quinary

Scientific Notation

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

1.61801e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000000022013421400101142404445

The reciprocal of 161801 in Base 5 Quinary.

Palindrome?

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

The number 201342015 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 sixty-one thousand eight hundred and one 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 and sixty-one thousand eight hundred and one 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 and sixty-one thousand eight hundred and one has the following 2 prime factors:

37
1225
Thirty-Seven in Base 5 Quinary
4373
1144435
Four Thousand Three Hundred and Seventy-Three in Base 5 Quinary

Prime Factorization

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

12251 · 11444351 = 201342015

Base Conversions

The number one hundred and sixty-one thousand eight hundred and one in 35 different bases