Compare 2953 vs 2965
| Property | 2953 | 2965 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 29531 | 51 × 5931 |
| Prime factorization | 2953 | 5 × 593 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2953 | 1, 5, 593, 2965 |
| Number of properties | 7 | 1 |
| Additive primes | 219th | |
| Cousin primes (1st member) | 87th | |
| Isolated primes | 266th | |
| Left-truncatable primes | 72nd | |
| Lucky primes | 89th | |
| Primes | 425th | |
| Pythagorean primes | 209th | |
| Semiprimes | 828th | |
| Roman numberals | MMCMLIII | MMCMLXV |
| Base 2 | 1011100010012 | 1011100101012 |
| Base 3 | 110011013 | 110012113 |
| Base 4 | 2320214 | 2321114 |
| Base 5 | 433035 | 433305 |
| Base 6 | 214016 | 214216 |
| Base 7 | 114167 | 114347 |
| Base 8 | 56118 | 56258 |
| Base 9 | 40419 | 40549 |
| Base 10 | 295310 | 296510 |
| Base 11 | 224511 | 225611 |
| Base 12 | 186112 | 187112 |
| Base 13 | 146213 | 147113 |
| Base 14 | 110d14 | 111b14 |
| Base 15 | d1d15 | d2a15 |
| Base 16 | b8916 | b9516 |