Compare 1012388 vs 1012399
| Property | 1012388 | 1012399 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 131 × 194691 | 10123991 |
| Prime factorization | 2 × 2 × 13 × 19469 | 1012399 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 13, 26, 52, 19469, 38938, 77876, 253097, 506194, 1012388 | 1, 1012399 |
| Number of properties | 0 | 3 |
| Lucky primes | 8701st | |
| Primes | 79420th | |
| Twin primes (2nd member) | 8268th | |
| Roman numberals | ||
| Base 2 | 111101110010101001002 | 111101110010101011112 |
| Base 3 | 12201022012123 | 12201022020213 |
| Base 4 | 33130222104 | 33130222334 |
| Base 5 | 2243440235 | 2243440445 |
| Base 6 | 334105526 | 334110116 |
| Base 7 | 114143667 | 114144137 |
| Base 8 | 36712448 | 36712578 |
| Base 9 | 18126559 | 18126679 |
| Base 10 | 101238810 | 101239910 |
| Base 11 | 63169311 | 6316a311 |
| Base 12 | 409a5812 | 409a6712 |
| Base 13 | 295a6013 | 295a6b13 |
| Base 14 | 1c4d3614 | 1c4d4314 |
| Base 15 | 14ee7815 | 14ee8415 |
| Base 16 | f72a416 | f72af16 |