Il numero 4015, quattromilaquindici in Italiano, in Inglese si dice four thousand fifteen.
Il numero ordinale 4015° in inglese si dice four thousand fifteenth.
4006: four thousand six
4007: four thousand seven
4008: four thousand eight
4009: four thousand nine
4010: four thousand ten
4011: four thousand eleven
4012: four thousand twelve
4013: four thousand thirteen
4014: four thousand fourteen
4016: four thousand sixteen
4017: four thousand seventeen
4018: four thousand eighteen
4019: four thousand nineteen
4020: four thousand twenty
4021: four thousand twenty-one
4022: four thousand twenty-two
4023: four thousand twenty-three
4024: four thousand twenty-four