Compare 231420 vs 231421
Property | 231420 | 231421 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 6 | 2 |
Total factors | 7 | 2 |
Prime factorization | 22 × 31 × 51 × 71 × 191 × 291 | 171 × 136131 |
Prime factorization | 2 × 2 × 3 × 5 × 7 × 19 × 29 | 17 × 13613 |
Divisors count | 96 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 348, 380, 399, 406, 420, 435, 532, 551, 570, 580, 609, 665, 798, 812, 870, 1015, 1102, 1140, 1218, 1330, 1596, 1653, 1740, 1995, 2030, 2204, 2436, 2660, 2755, 3045, 3306, 3857, 3990, 4060, 5510, 6090, 6612, 7714, 7980, 8265, 11020, 11571, 12180, 15428, 16530, 19285, 23142, 33060, 38570, 46284, 57855, 77140, 115710, 231420 | 1, 17, 13613, 231421 |
Number of properties | 0 | 1 |
Semiprimes | 51933rd | |
Roman numberals | ||
Base 2 | 1110000111111111002 | 1110000111111111012 |
Base 3 | 1022021100103 | 1022021100113 |
Base 4 | 3201333304 | 3201333314 |
Base 5 | 244011405 | 244011415 |
Base 6 | 45432206 | 45432216 |
Base 7 | 16524607 | 16524617 |
Base 8 | 7037748 | 7037758 |
Base 9 | 3824039 | 3824049 |
Base 10 | 23142010 | 23142110 |
Base 11 | 14896211 | 14896311 |
Base 12 | b1b1012 | b1b1112 |
Base 13 | 8144713 | 8144813 |
Base 14 | 604a014 | 604a114 |
Base 15 | 4888015 | 4888115 |
Base 16 | 387fc16 | 387fd16 |