The Number

145997

One Hundred and Forty-Five Thousand Nine Hundred and Ninety-Seven

Nearby Numbers

Positive, nonzero integers within three units

145994
One Hundred and Forty-Five Thousand Nine Hundred and Ninety-Four
145995
One Hundred and Forty-Five Thousand Nine Hundred and Ninety-Five
145996
One Hundred and Forty-Five Thousand Nine Hundred and Ninety-Six
145998
One Hundred and Forty-Five Thousand Nine Hundred and Ninety-Eight
145999
One Hundred and Forty-Five Thousand Nine Hundred and Ninety-Nine
146000
One Hundred and Forty-Six Thousand

Scientific Notation

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

1.45997e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000006849455810735837

The reciprocal of 145997.

Palindrome?

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

The number 145997 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 nine hundred and ninety-seven is a composite number with 4 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 forty-five thousand nine hundred and ninety-seven 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 nine hundred and ninety-seven has the following 2 prime factors:

83
Eighty-Three
1759
One Thousand Seven Hundred and Fifty-Nine

Prime Factorization

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

831 · 17591 = 145997

Base Conversions

The number one hundred and forty-five thousand nine hundred and ninety-seven in 35 different bases