seventy-three
Between seventy-two, seventy-four
Seventy-three is the number 73, one more than seventy-two.
In amateur radio, 73 is shorthand for "best regards" or "best wishes," used to sign off transmissions: 73 and good luck with the contest.
Single numeric character
- integerNumber lacking fractions
- oddUnusual or not even
- numeralSymbol denoting quantity
- cardinalOf foremost importance
ordinal · figure · sequence · counting · tally · enumerate · quantity · score
Person in their seventies
- elderlyAdvanced in age
- seniorHigher in rank
- retirementLeaving the workforce permanently
- pensionerRetired payment recipient
seventies · Medicare · longevity · elder · aging · lifespan · milestone · birthday
Odd prime integer
- mirrorReflective viewing surface
- binaryConsisting of two parts
- palindromeReversible letter sequence
- LeonardMasculine name, Germanic origin
Readying for action
- indivisibleUnable to be divided
- factorizationDecomposing into multiplicative parts
- sieveMesh filtering utensil
- cryptographyScience of secure messaging
RSA · divisibility · composite
digit
Single numeric character
cardinal · ordinal · figure · sequence · counting · tally · enumerate · quantity · score · sum
septuagenarian
Person in their seventies
- elderlyAdvanced in age
- seniorHigher in rank
- retirementLeaving the workforce permanently
pensioner · seventies · Medicare · longevity · elder · aging · lifespan · milestone · birthday · grandparent
73
Odd prime integer
- mirrorReflective viewing surface
- binaryConsisting of two parts
- palindromeReversible letter sequence
prime
Readying for action
- indivisibleUnable to be divided
- factorizationDecomposing into multiplicative parts
- sieveMesh filtering utensil
cryptography · RSA · divisibility · composite
seventy-threeseventy-two
Number after seventy-one
composite number · seventy-four · even number · twelve · thirty-six
three, seven, seventy, seventeen, seventeenth, seventy-four, seventy-five, thirty-seven, seventy-third