Compare 7125 vs 7129
| Property | 7125 | 7129 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 3 | 1 | 
| Total factors | 5 | 1 | 
| Prime factorization | 31 × 53 × 191 | 71291 | 
| Prime factorization | 3 × 5 × 5 × 5 × 19 | 7129 | 
| Divisors count | 16 | 2 | 
| Divisors | 1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 7125 | 1, 7129 | 
| Number of properties | 0 | 6 | 
| Additive primes | 456th | |
| Chen primes | 498th | |
| Lucky primes | 168th | |
| Primes | 914th | |
| Pythagorean primes | 449th | |
| Twin primes (2nd member) | 163rd | |
| Roman numberals | ||
| Base 2 | 11011110101012 | 11011110110012 | 
| Base 3 | 1002022203 | 1002100013 | 
| Base 4 | 12331114 | 12331214 | 
| Base 5 | 2120005 | 2120045 | 
| Base 6 | 525536 | 530016 | 
| Base 7 | 265267 | 265337 | 
| Base 8 | 157258 | 157318 | 
| Base 9 | 106869 | 107019 | 
| Base 10 | 712510 | 712910 | 
| Base 11 | 539811 | 53a111 | 
| Base 12 | 415912 | 416112 | 
| Base 13 | 332113 | 332513 | 
| Base 14 | 284d14 | 285314 | 
| Base 15 | 21a015 | 21a415 | 
| Base 16 | 1bd516 | 1bd916 |