Compare 201005 vs 201007
| Property | 201005 | 201007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 57431 | 2010071 |
| Prime factorization | 5 × 7 × 5743 | 201007 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 5743, 28715, 40201, 201005 | 1, 201007 |
| Number of properties | 0 | 4 |
| Chen primes | 7555th | |
| Cousin primes (1st member) | 2144th | |
| Isolated primes | 13735th | |
| Primes | 18062nd | |
| Roman numberals | ||
| Base 2 | 1100010001001011012 | 1100010001001011112 |
| Base 3 | 1010122011223 | 1010122012013 |
| Base 4 | 3010102314 | 3010102334 |
| Base 5 | 224130105 | 224130125 |
| Base 6 | 41503256 | 41503316 |
| Base 7 | 14650107 | 14650127 |
| Base 8 | 6104558 | 6104578 |
| Base 9 | 3356489 | 3356519 |
| Base 10 | 20100510 | 20100710 |
| Base 11 | 12802211 | 12802411 |
| Base 12 | 983a512 | 983a712 |
| Base 13 | 7064c13 | 7065113 |
| Base 14 | 5337714 | 5337914 |
| Base 15 | 3e85515 | 3e85715 |
| Base 16 | 3112d16 | 3112f16 |