Compare 18331 vs 18340
| Property | 18331 | 18340 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 231 × 7971 | 22 × 51 × 71 × 1311 |
| Prime factorization | 23 × 797 | 2 × 2 × 5 × 7 × 131 |
| Divisors count | 4 | 24 |
| Divisors | 1, 23, 797, 18331 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340 |
| Number of properties | 1 | 0 |
| Semiprimes | 4663rd | |
| Roman numberals | ||
| Base 2 | 1000111100110112 | 1000111101001002 |
| Base 3 | 2210102213 | 2210110213 |
| Base 4 | 101321234 | 101322104 |
| Base 5 | 10413115 | 10413305 |
| Base 6 | 2205116 | 2205246 |
| Base 7 | 1043057 | 1043207 |
| Base 8 | 436338 | 436448 |
| Base 9 | 271279 | 271379 |
| Base 10 | 1833110 | 1834010 |
| Base 11 | 1285511 | 1286311 |
| Base 12 | a73712 | a74412 |
| Base 13 | 846113 | 846a13 |
| Base 14 | 697514 | 698014 |
| Base 15 | 567115 | 567a15 |
| Base 16 | 479b16 | 47a416 |