Compare 72660 vs 72671
| Property | 72660 | 72671 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 31 × 51 × 71 × 1731 | 726711 |
| Prime factorization | 2 × 2 × 3 × 5 × 7 × 173 | 72671 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 210, 346, 420, 519, 692, 865, 1038, 1211, 1730, 2076, 2422, 2595, 3460, 3633, 4844, 5190, 6055, 7266, 10380, 12110, 14532, 18165, 24220, 36330, 72660 | 1, 72671 |
| Number of properties | 0 | 6 |
| Additive primes | 3034th | |
| Chen primes | 3275th | |
| Emirps | 1072nd | |
| Happy primes | 1117th | |
| Primes | 7186th | |
| Twin primes (1st member) | 941st | |
| Roman numberals | ||
| Base 2 | 100011011110101002 | 100011011110111112 |
| Base 3 | 102002000103 | 102002001123 |
| Base 4 | 1012331104 | 1012331334 |
| Base 5 | 43111205 | 43111415 |
| Base 6 | 13202206 | 13202356 |
| Base 7 | 4215607 | 4216047 |
| Base 8 | 2157248 | 2157378 |
| Base 9 | 1206039 | 1206159 |
| Base 10 | 7266010 | 7267110 |
| Base 11 | 4a65511 | 4a66511 |
| Base 12 | 3607012 | 3607b12 |
| Base 13 | 270c313 | 2710113 |
| Base 14 | 1c6a014 | 1c6ab14 |
| Base 15 | 167e015 | 167eb15 |
| Base 16 | 11bd416 | 11bdf16 |