Compare 540 vs 547
| Property | 540 | 547 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 33 × 51 | 5471 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 5 | 547 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540 | 1, 547 |
| Number of properties | 0 | 8 |
| Centered heptagonal primes | 5th | |
| Cuban primes 1 | 9th | |
| Harmonic primes | 42nd | |
| Isolated primes | 52nd | |
| Left-truncatable primes | 35th | |
| Primes | 101st | |
| Sexy primes (2nd member) | 48th | |
| Super primes | 26th | |
| Roman numberals | DXL | DXLVII |
| Base 2 | 10000111002 | 10001000112 |
| Base 3 | 2020003 | 2020213 |
| Base 4 | 201304 | 202034 |
| Base 5 | 41305 | 41425 |
| Base 6 | 23006 | 23116 |
| Base 7 | 14017 | 14117 |
| Base 8 | 10348 | 10438 |
| Base 9 | 6609 | 6679 |
| Base 10 | 54010 | 54710 |
| Base 11 | 45111 | 45811 |
| Base 12 | 39012 | 39712 |
| Base 13 | 32713 | 33113 |
| Base 14 | 2a814 | 2b114 |
| Base 15 | 26015 | 26715 |
| Base 16 | 21c16 | 22316 |