Compare 136643 vs 136649
| Property | 136643 | 136649 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 231 × 4571 | 1366491 |
| Prime factorization | 13 × 23 × 457 | 136649 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 23, 299, 457, 5941, 10511, 136643 | 1, 136649 |
| Number of properties | 0 | 5 |
| Additive primes | 5258th | |
| Chen primes | 5486th | |
| Primes | 12728th | |
| Pythagorean primes | 6341st | |
| Twin primes (1st member) | 1580th | |
| Roman numberals | ||
| Base 2 | 1000010101110000112 | 1000010101110010012 |
| Base 3 | 202211022123 | 202211100023 |
| Base 4 | 2011130034 | 2011130214 |
| Base 5 | 133330335 | 133330445 |
| Base 6 | 25323356 | 25323456 |
| Base 7 | 11062437 | 11062527 |
| Base 8 | 4127038 | 4127118 |
| Base 9 | 2273859 | 2274029 |
| Base 10 | 13664310 | 13664910 |
| Base 11 | 9373111 | 9373711 |
| Base 12 | 670ab12 | 670b512 |
| Base 13 | 4a27013 | 4a27613 |
| Base 14 | 37b2314 | 37b2914 |
| Base 15 | 2a74815 | 2a74e15 |
| Base 16 | 215c316 | 215c916 |