Compare 252881 vs 252891
| Property | 252881 | 252891 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 2528811 | 32 × 280991 |
| Prime factorization | 252881 | 3 × 3 × 28099 |
| Divisors count | 2 | 6 |
| Divisors | 1, 252881 | 1, 3, 9, 28099, 84297, 252891 |
| Number of properties | 8 | 0 |
| Chen primes | 9213th | |
| Cousin primes (2nd member) | 2601st | |
| Isolated primes | 17055th | |
| Primes | 22270th | |
| Sexy primes (1st member) | 5200th | |
| Sexy prime quadrupletss (1st member) | 126th | |
| Sexy prime triplets (1st member) | 1020th | |
| Sophie germain primes | 2493rd | |
| Roman numberals | ||
| Base 2 | 1111011011110100012 | 1111011011110110112 |
| Base 3 | 1102112122223 | 1102112201003 |
| Base 4 | 3312331014 | 3312331234 |
| Base 5 | 310430115 | 310430315 |
| Base 6 | 52304256 | 52304436 |
| Base 7 | 21021567 | 21022027 |
| Base 8 | 7557218 | 7557338 |
| Base 9 | 4247889 | 4248109 |
| Base 10 | 25288110 | 25289110 |
| Base 11 | 162aa211 | 16300111 |
| Base 12 | 10241512 | 10242312 |
| Base 13 | 8b14513 | 8b15213 |
| Base 14 | 6822d14 | 6823914 |
| Base 15 | 4eddb15 | 4ede615 |
| Base 16 | 3dbd116 | 3dbdb16 |