Compare 1025139 vs 1025147
| Property | 1025139 | 1025147 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 311 × 731 × 1511 | 10251471 |
| Prime factorization | 3 × 31 × 73 × 151 | 1025147 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 31, 73, 93, 151, 219, 453, 2263, 4681, 6789, 11023, 14043, 33069, 341713, 1025139 | 1, 1025147 |
| Number of properties | 0 | 6 |
| Chen primes | 30635th | |
| Primes | 80348th | |
| Prime triplets (1st member) | 2900th | |
| Safe primes | 4408th | |
| Sexy primes (1st member) | 16750th | |
| Twin primes (1st member) | 8360th | |
| Roman numberals | ||
| Base 2 | 111110100100011100112 | 111110100100011110112 |
| Base 3 | 12210020200103 | 12210020201023 |
| Base 4 | 33221013034 | 33221013234 |
| Base 5 | 2303010245 | 2303010425 |
| Base 6 | 335500036 | 335500156 |
| Base 7 | 114665137 | 114665247 |
| Base 8 | 37221638 | 37221738 |
| Base 9 | 18322039 | 18322129 |
| Base 10 | 102513910 | 102514710 |
| Base 11 | 64022511 | 64023211 |
| Base 12 | 41530312 | 41530b12 |
| Base 13 | 29b7bb13 | 29b7c613 |
| Base 14 | 1c984314 | 1c984b14 |
| Base 15 | 153b2915 | 153b3215 |
| Base 16 | fa47316 | fa47b16 |