Il numero 10521, diecimilacinquecentoventuno in Italiano, in Inglese si dice ten thousand five hundred twenty-one.
Il numero ordinale 10521° in inglese si dice ten thousand five hundred twenty-first.
10512: ten thousand five hundred twelve
10513: ten thousand five hundred thirteen
10514: ten thousand five hundred fourteen
10515: ten thousand five hundred fifteen
10516: ten thousand five hundred sixteen
10517: ten thousand five hundred seventeen
10518: ten thousand five hundred eighteen
10519: ten thousand five hundred nineteen
10520: ten thousand five hundred twenty
10522: ten thousand five hundred twenty-two
10523: ten thousand five hundred twenty-three
10524: ten thousand five hundred twenty-four
10525: ten thousand five hundred twenty-five
10526: ten thousand five hundred twenty-six
10527: ten thousand five hundred twenty-seven
10528: ten thousand five hundred twenty-eight
10529: ten thousand five hundred twenty-nine
10530: ten thousand five hundred thirty