15 (nombor)
| ||||
|---|---|---|---|---|
| Kardinal | lima belas | |||
| Ordinal | ke-15 (kelima belas) | |||
| Pemfaktoran | 3 × 5 | |||
| Pembahagi | 1, 3, 5, 15 | |||
| Angka Rumi | XV | |||
| Perduaan | 11112 | |||
| Pertigaan | 1203 | |||
| Kuarterner | 334 | |||
| Perlimaan | 305 | |||
| Perenaman | 236 | |||
| Perlapanan | 178 | |||
| Perduabelasan | 1312 | |||
| Perenambelasan | F16 | |||
| Perduapuluhan | F20 | |||
| Asas 36 | F36 | |||