Compare 661117 vs 661124
| Property | 661117 | 661124 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 6611171 | 22 × 191 × 86991 |
| Prime factorization | 661117 | 2 × 2 × 19 × 8699 |
| Divisors count | 2 | 12 |
| Divisors | 1, 661117 | 1, 2, 4, 19, 38, 76, 8699, 17398, 34796, 165281, 330562, 661124 |
| Number of properties | 4 | 0 |
| Chen primes | 20991st | |
| Cousin primes (1st member) | 5784th | |
| Isolated primes | 42078th | |
| Primes | 53659th | |
| Roman numberals | ||
| Base 2 | 101000010110011111012 | 101000010110100001002 |
| Base 3 | 10201202122113 | 10201202200023 |
| Base 4 | 22011213314 | 22011220104 |
| Base 5 | 1321234325 | 1321234445 |
| Base 6 | 221004216 | 221004326 |
| Base 7 | 54223127 | 54223227 |
| Base 8 | 24131758 | 24132048 |
| Base 9 | 12167849 | 12168029 |
| Base 10 | 66111710 | 66112410 |
| Base 11 | 41178611 | 41179211 |
| Base 12 | 27a71112 | 27a71812 |
| Base 13 | 1a1bc213 | 1a1bc913 |
| Base 14 | 132d0914 | 132d1214 |
| Base 15 | d0d4715 | d0d4e15 |
| Base 16 | a167d16 | a168416 |