Compare 121215 vs 121220
Property | 121215 | 121220 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 5 |
Total factors | 3 | 6 |
Prime factorization | 31 × 51 × 80811 | 22 × 51 × 111 × 191 × 291 |
Prime factorization | 3 × 5 × 8081 | 2 × 2 × 5 × 11 × 19 × 29 |
Divisors count | 8 | 48 |
Divisors | 1, 3, 5, 15, 8081, 24243, 40405, 121215 | 1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 418, 551, 580, 638, 836, 1045, 1102, 1276, 1595, 2090, 2204, 2755, 3190, 4180, 5510, 6061, 6380, 11020, 12122, 24244, 30305, 60610, 121220 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 111011001011111112 | 111011001100001002 |
Base 3 | 200110211103 | 200110211223 |
Base 4 | 1312113334 | 1312120104 |
Base 5 | 123343305 | 123343405 |
Base 6 | 23331036 | 23331126 |
Base 7 | 10132537 | 10132617 |
Base 8 | 3545778 | 3546048 |
Base 9 | 2042439 | 2042489 |
Base 10 | 12121510 | 12122010 |
Base 11 | 8308611 | 8309011 |
Base 12 | 5a19312 | 5a19812 |
Base 13 | 4323313 | 4323813 |
Base 14 | 3226314 | 3226814 |
Base 15 | 25db015 | 25db515 |
Base 16 | 1d97f16 | 1d98416 |