Compare 145137 vs 145149
| Property | 145137 | 145149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 1011 × 4791 | 31 × 483831 |
| Prime factorization | 3 × 101 × 479 | 3 × 48383 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 101, 303, 479, 1437, 48379, 145137 | 1, 3, 48383, 145149 |
| Number of properties | 0 | 1 |
| Semiprimes | 33335th | |
| Roman numberals | ||
| Base 2 | 1000110110111100012 | 1000110110111111012 |
| Base 3 | 211010021103 | 211010022203 |
| Base 4 | 2031233014 | 2031233314 |
| Base 5 | 141210225 | 141210445 |
| Base 6 | 30355336 | 30355536 |
| Base 7 | 11430667 | 11431147 |
| Base 8 | 4333618 | 4333758 |
| Base 9 | 2410739 | 2410869 |
| Base 10 | 14513710 | 14514910 |
| Base 11 | 9a05311 | 9a06411 |
| Base 12 | 6bba912 | 6bbb912 |
| Base 13 | 510a513 | 510b413 |
| Base 14 | 3ac6d14 | 3ac7b14 |
| Base 15 | 2d00c15 | 2d01915 |
| Base 16 | 236f116 | 236fd16 |