Il numero 1531, millecinquecentotrentuno in Italiano, in Inglese si dice one thousand five hundred thirty-one.
Il numero ordinale 1531° in inglese si dice one thousand five hundred thirty-first.
1522: one thousand five hundred twenty-two
1523: one thousand five hundred twenty-three
1524: one thousand five hundred twenty-four
1525: one thousand five hundred twenty-five
1526: one thousand five hundred twenty-six
1527: one thousand five hundred twenty-seven
1528: one thousand five hundred twenty-eight
1529: one thousand five hundred twenty-nine
1530: one thousand five hundred thirty
1532: one thousand five hundred thirty-two
1533: one thousand five hundred thirty-three
1534: one thousand five hundred thirty-four
1535: one thousand five hundred thirty-five
1536: one thousand five hundred thirty-six
1537: one thousand five hundred thirty-seven
1538: one thousand five hundred thirty-eight
1539: one thousand five hundred thirty-nine
1540: one thousand five hundred forty