The Number

145801

One Hundred and Forty-Five Thousand Eight Hundred and One

In Base 20 Vigesimal Is

i4a120

The numbers with a 20 subscript use Base 20 Vigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

145798
i49i20
One Hundred and Forty-Five Thousand Seven Hundred and Ninety-Eight in Base 20 Vigesimal
145799
i49j20
One Hundred and Forty-Five Thousand Seven Hundred and Ninety-Nine in Base 20 Vigesimal
145800
i4a020
One Hundred and Forty-Five Thousand Eight Hundred in Base 20 Vigesimal
145802
i4a220
One Hundred and Forty-Five Thousand Eight Hundred and Two in Base 20 Vigesimal
145803
i4a320
One Hundred and Forty-Five Thousand Eight Hundred and Three in Base 20 Vigesimal
145804
i4a420
One Hundred and Forty-Five Thousand Eight Hundred and Four in Base 20 Vigesimal

Scientific Notation

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

1.45801e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00011ij1fe9161h4e20

The reciprocal of 145801 in Base 20 Vigesimal.

Palindrome?

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

The number i4a120 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 forty-five thousand eight hundred and one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

One hundred and forty-five 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 forty-five thousand eight hundred and one has the following 2 prime factors:

211
ab20
Two Hundred and Eleven in Base 20 Vigesimal
691
1eb20
Six Hundred and Ninety-One in Base 20 Vigesimal

Prime Factorization

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

ab201 · 1eb201 = i4a120

Base Conversions

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