Also known as one hundred forty-five, one hundred and forty-five, one hundred forty five, one hundred and forty five
natural number
AI overview
145 is a whole number that comes after 144 and before 146 in the sequence of counting numbers. It's notable in mathematics as an Armstrong number, meaning its digits (1, 4, and 5) when raised to the power of three and added together equal the original number (1³ + 4³ + 5³ = 145), which makes it interesting to number theorists and mathematicians studying special number properties.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- pentagonal number
Show 7 more facts
- code
- 91
- number of decimal digits
- 3
- numeric value
- 145
- prime factor
- 29
- Commons category
- 145 (number)
- different from
- 145
- maintained by WikiProject
- WikiProject Mathematics
Sources (2)
via Wikidata · CC0