Compare 154138 vs 154149
| Property | 154138 | 154149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 770691 | 31 × 513831 |
| Prime factorization | 2 × 77069 | 3 × 51383 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 77069, 154138 | 1, 3, 51383, 154149 |
| Number of properties | 1 | 1 |
| Semiprimes | 35271st | 35274th |
| Roman numberals | ||
| Base 2 | 1001011010000110102 | 1001011010001001012 |
| Base 3 | 212111022113 | 212111100203 |
| Base 4 | 2112201224 | 2112202114 |
| Base 5 | 144130235 | 144130445 |
| Base 6 | 31453346 | 31453536 |
| Base 7 | 12112457 | 12112627 |
| Base 8 | 4550328 | 4550458 |
| Base 9 | 2543849 | 2544069 |
| Base 10 | 15413810 | 15414910 |
| Base 11 | a589611 | a58a611 |
| Base 12 | 7524a12 | 7525912 |
| Base 13 | 5520a13 | 5521813 |
| Base 14 | 4025c14 | 4026914 |
| Base 15 | 30a0d15 | 30a1915 |
| Base 16 | 25a1a16 | 25a2516 |