1 (one, also called unit, and unity) is a number and a numerical digit used to represent that number in numerals.
1 (iyan, deɣkanen sitawana unité, əd unité) eqalan amaɗin əd amaɗin ən numérique amitkalan fal adigišan amaɗin wen dǎɣ imaɗinan.