Compare 72720 vs 72727
| Property | 72720 | 72727 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 24 × 32 × 51 × 1011 | 727271 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 5 × 101 | 72727 |
| Divisors count | 60 | 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, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 6060, 7272, 8080, 9090, 12120, 14544, 18180, 24240, 36360, 72720 | 1, 72727 |
| Number of properties | 0 | 7 |
| Isolated primes | 5312th | |
| Lucky primes | 974th | |
| Palindromic primes | 77th | |
| Primes | 7193rd | |
| Sexy primes (1st member) | 1887th | |
| Sexy prime triplets (1st member) | 423rd | |
| Super primes | 919th | |
| Roman numberals | ||
| Base 2 | 100011100000100002 | 100011100000101112 |
| Base 3 | 102002021003 | 102002021213 |
| Base 4 | 1013001004 | 1013001134 |
| Base 5 | 43113405 | 43114025 |
| Base 6 | 13204006 | 13204116 |
| Base 7 | 4220047 | 4220147 |
| Base 8 | 2160208 | 2160278 |
| Base 9 | 1206709 | 1206779 |
| Base 10 | 7272010 | 7272710 |
| Base 11 | 4a6aa11 | 4a70611 |
| Base 12 | 3610012 | 3610712 |
| Base 13 | 2713b13 | 2714513 |
| Base 14 | 1c70414 | 1c70b14 |
| Base 15 | 1683015 | 1683715 |
| Base 16 | 11c1016 | 11c1716 |