Compare 720 vs 727
| Property | 720 | 727 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 32 × 51 | 7271 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 5 | 727 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720 | 1, 727 |
| Number of properties | 0 | 8 |
| Good primes | 36th | |
| Isolated primes | 70th | |
| Long primes | 47th | |
| Lucky primes | 35th | |
| Palindromic primes | 15th | |
| Primes | 129th | |
| Sexy primes (1st member) | 61st | |
| Sexy prime triplets (1st member) | 26th | |
| Roman numberals | DCCXX | DCCXXVII |
| Base 2 | 10110100002 | 10110101112 |
| Base 3 | 2222003 | 2222213 |
| Base 4 | 231004 | 231134 |
| Base 5 | 103405 | 104025 |
| Base 6 | 32006 | 32116 |
| Base 7 | 20467 | 20567 |
| Base 8 | 13208 | 13278 |
| Base 9 | 8809 | 8879 |
| Base 10 | 72010 | 72710 |
| Base 11 | 5a511 | 60111 |
| Base 12 | 50012 | 50712 |
| Base 13 | 43513 | 43c13 |
| Base 14 | 39614 | 39d14 |
| Base 15 | 33015 | 33715 |
| Base 16 | 2d016 | 2d716 |