Il numero 623, seicentoventitré in Italiano, in Inglese si dice six hundred twenty-three.
Il numero ordinale 623° in inglese si dice six hundred twenty-third.
614: six hundred fourteen
615: six hundred fifteen
616: six hundred sixteen
617: six hundred seventeen
618: six hundred eighteen
619: six hundred nineteen
620: six hundred twenty
621: six hundred twenty-one
622: six hundred twenty-two
624: six hundred twenty-four
625: six hundred twenty-five
626: six hundred twenty-six
627: six hundred twenty-seven
628: six hundred twenty-eight
629: six hundred twenty-nine
630: six hundred thirty
631: six hundred thirty-one
632: six hundred thirty-two