| ||||
|---|---|---|---|---|
| Cardinal | one hundred forty-five | |||
| Ordinal | 145th (one hundred forty-fifth) | |||
| Factorization | 5 × 29 | |||
| Divisors | 1, 5, 29, 145 | |||
| Greek numeral | ΡΜΕ´ | |||
| Roman numeral | CXLV | |||
| Binary | 100100012 | |||
| Ternary | 121013 | |||
| Senary | 4016 | |||
| Octal | 2218 | |||
| Duodecimal | 10112 | |||
| Hexadecimal | 9116 | |||
145 (one hundred [and] forty-five) is the natural number following 144 and preceding 146.