Compare 1031405 vs 1031411
| Property | 1031405 | 1031411 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 2062811 | 10314111 |
| Prime factorization | 5 × 206281 | 1031411 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 206281, 1031405 | 1, 1031411 |
| Number of properties | 1 | 4 |
| Additive primes | 31143rd | |
| Chen primes | 30786th | |
| Primes | 80796th | |
| Semiprimes | 216271st | |
| Twin primes (1st member) | 8405th | |
| Roman numberals | ||
| Base 2 | 111110111100111011012 | 111110111100111100112 |
| Base 3 | 12211012110123 | 12211012111023 |
| Base 4 | 33233032314 | 33233033034 |
| Base 5 | 2310011105 | 2310011215 |
| Base 6 | 340350056 | 340350156 |
| Base 7 | 115240047 | 115240137 |
| Base 8 | 37363558 | 37363638 |
| Base 9 | 18417359 | 18417429 |
| Base 10 | 103140510 | 103141110 |
| Base 11 | 644a0111 | 644a0711 |
| Base 12 | 418a6512 | 418a6b12 |
| Base 13 | 2a15cb13 | 2a160413 |
| Base 14 | 1cbc3b14 | 1cbc4314 |
| Base 15 | 15590515 | 15590b15 |
| Base 16 | fbced16 | fbcf316 |