Compare 1898 vs 1906
| Property | 1898 | 1906 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 131 × 731 | 21 × 9531 |
| Prime factorization | 2 × 13 × 73 | 2 × 953 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 13, 26, 73, 146, 949, 1898 | 1, 2, 953, 1906 |
| Number of properties | 0 | 1 |
| Semiprimes | 548th | |
| Roman numberals | MDCCCXCVIII | MCMVI |
| Base 2 | 111011010102 | 111011100102 |
| Base 3 | 21210223 | 21211213 |
| Base 4 | 1312224 | 1313024 |
| Base 5 | 300435 | 301115 |
| Base 6 | 124426 | 124546 |
| Base 7 | 53517 | 53627 |
| Base 8 | 35528 | 35628 |
| Base 9 | 25389 | 25479 |
| Base 10 | 189810 | 190610 |
| Base 11 | 147611 | 148311 |
| Base 12 | 112212 | 112a12 |
| Base 13 | b3013 | b3813 |
| Base 14 | 99814 | 9a214 |
| Base 15 | 86815 | 87115 |
| Base 16 | 76a16 | 77216 |