Compare 131103 vs 131111
| Property | 131103 | 131111 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 71 × 20811 | 1311111 |
| Prime factorization | 3 × 3 × 7 × 2081 | 131111 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 9, 21, 63, 2081, 6243, 14567, 18729, 43701, 131103 | 1, 131111 |
| Number of properties | 0 | 5 |
| Chen primes | 5288th | |
| Multiplicative primes | 28th | |
| Primes | 12253rd | |
| Super primes | 1465th | |
| Twin primes (1st member) | 1527th | |
| Roman numberals | ||
| Base 2 | 1000000000000111112 | 1000000000001001112 |
| Base 3 | 201222112003 | 201222112223 |
| Base 4 | 2000001334 | 2000002134 |
| Base 5 | 131434035 | 131434215 |
| Base 6 | 24505436 | 24505556 |
| Base 7 | 10541407 | 10541517 |
| Base 8 | 4000378 | 4000478 |
| Base 9 | 2187509 | 2187589 |
| Base 10 | 13110310 | 13111110 |
| Base 11 | 8a55511 | 8a56211 |
| Base 12 | 63a5312 | 63a5b12 |
| Base 13 | 4789b13 | 478a613 |
| Base 14 | 35ac714 | 35ad114 |
| Base 15 | 28ca315 | 28cab15 |
| Base 16 | 2001f16 | 2002716 |