Compare 219390 vs 219391
Property | 219390 | 219391 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 5 | 2 |
Prime factorization | 21 × 31 × 51 × 711 × 1031 | 411 × 53511 |
Prime factorization | 2 × 3 × 5 × 71 × 103 | 41 × 5351 |
Divisors count | 32 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 71, 103, 142, 206, 213, 309, 355, 426, 515, 618, 710, 1030, 1065, 1545, 2130, 3090, 7313, 14626, 21939, 36565, 43878, 73130, 109695, 219390 | 1, 41, 5351, 219391 |
Number of properties | 0 | 1 |
Semiprimes | 49408th | |
Roman numberals | ||
Base 2 | 1101011000111111102 | 1101011000111111112 |
Base 3 | 1020102211203 | 1020102211213 |
Base 4 | 3112033324 | 3112033334 |
Base 5 | 240100305 | 240100315 |
Base 6 | 44114106 | 44114116 |
Base 7 | 16024237 | 16024247 |
Base 8 | 6543768 | 6543778 |
Base 9 | 3638469 | 3638479 |
Base 10 | 21939010 | 21939110 |
Base 11 | 13a91611 | 13a91711 |
Base 12 | a6b6612 | a6b6712 |
Base 13 | 78b2213 | 78b2313 |
Base 14 | 59d4a14 | 59d4b14 |
Base 15 | 4501015 | 4501115 |
Base 16 | 358fe16 | 358ff16 |