Compare 128147 vs 128154
Property | 128147 | 128154 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 1281471 | 21 × 31 × 131 × 311 × 531 |
Prime factorization | 128147 | 2 × 3 × 13 × 31 × 53 |
Divisors count | 2 | 32 |
Divisors | 1, 128147 | 1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 689, 806, 1209, 1378, 1643, 2067, 2418, 3286, 4134, 4929, 9858, 21359, 42718, 64077, 128154 |
Number of properties | 7 | 0 |
Additive primes | 4945th | |
Chen primes | 5186th | |
Good primes | 782nd | |
Isolated primes | 9007th | |
Primes | 11996th | |
Sexy primes (1st member) | 2979th | |
Sexy prime triplets (1st member) | 636th | |
Roman numberals | ||
Base 2 | 111110100100100112 | 111110100100110102 |
Base 3 | 201112100123 | 201112101103 |
Base 4 | 1331021034 | 1331021224 |
Base 5 | 131000425 | 131001045 |
Base 6 | 24251356 | 24251506 |
Base 7 | 10424157 | 10424257 |
Base 8 | 3722238 | 3722328 |
Base 9 | 2147059 | 2147139 |
Base 10 | 12814710 | 12815410 |
Base 11 | 8830811 | 8831411 |
Base 12 | 621ab12 | 621b612 |
Base 13 | 4643613 | 4644013 |
Base 14 | 349b514 | 349bc14 |
Base 15 | 27e8215 | 27e8915 |
Base 16 | 1f49316 | 1f49a16 |