Compare 128190 vs 128191
Property | 128190 | 128191 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 51 × 42731 | 71 × 183131 |
Prime factorization | 2 × 3 × 5 × 4273 | 7 × 18313 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 4273, 8546, 12819, 21365, 25638, 42730, 64095, 128190 | 1, 7, 18313, 128191 |
Number of properties | 0 | 1 |
Semiprimes | 29645th | |
Roman numberals | ||
Base 2 | 111110100101111102 | 111110100101111112 |
Base 3 | 201112112103 | 201112112113 |
Base 4 | 1331023324 | 1331023334 |
Base 5 | 131002305 | 131002315 |
Base 6 | 24252506 | 24252516 |
Base 7 | 10425067 | 10425107 |
Base 8 | 3722768 | 3722778 |
Base 9 | 2147539 | 2147549 |
Base 10 | 12819010 | 12819110 |
Base 11 | 8834711 | 8834811 |
Base 12 | 6222612 | 6222712 |
Base 13 | 4646a13 | 4646b13 |
Base 14 | 34a0614 | 34a0714 |
Base 15 | 27eb015 | 27eb115 |
Base 16 | 1f4be16 | 1f4bf16 |