Compare 201321 vs 201331
| Property | 201321 | 201331 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 32 × 223691 | 131 × 171 × 9111 |
| Prime factorization | 3 × 3 × 22369 | 13 × 17 × 911 |
| Divisors count | 6 | 8 |
| Divisors | 1, 3, 9, 22369, 67107, 201321 | 1, 13, 17, 221, 911, 11843, 15487, 201331 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100010010011010012 | 1100010010011100112 |
| Base 3 | 1010200111003 | 1010200112013 |
| Base 4 | 3010212214 | 3010213034 |
| Base 5 | 224202415 | 224203115 |
| Base 6 | 41520136 | 41520316 |
| Base 7 | 14656417 | 14656547 |
| Base 8 | 6111518 | 6111638 |
| Base 9 | 3361409 | 3361519 |
| Base 10 | 20132110 | 20133110 |
| Base 11 | 12828a11 | 12829911 |
| Base 12 | 9860912 | 9861712 |
| Base 13 | 7083313 | 7084013 |
| Base 14 | 5352114 | 5352b14 |
| Base 15 | 3e9b615 | 3e9c115 |
| Base 16 | 3126916 | 3127316 |