Compare 252887 vs 252889
Property | 252887 | 252889 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 2528871 | 72 × 131 × 3971 |
Prime factorization | 252887 | 7 × 7 × 13 × 397 |
Divisors count | 2 | 12 |
Divisors | 1, 252887 | 1, 7, 13, 49, 91, 397, 637, 2779, 5161, 19453, 36127, 252889 |
Number of properties | 10 | 0 |
Isolated primes | 17056th | |
Long primes | 8343rd | |
Primes | 22271st | |
Safe primes | 1417th | |
Sexy primes (1st member) | 5201st | |
Sexy primes (2nd member) | 5200th | |
Sexy prime quadrupletss (2nd member) | 126th | |
Sexy prime triplets (1st member) | 1021st | |
Sexy prime triplets (2nd member) | 1020th | |
Super primes | 2493rd | |
Roman numberals | ||
Base 2 | 1111011011110101112 | 1111011011110110012 |
Base 3 | 1102112200123 | 1102112200213 |
Base 4 | 3312331134 | 3312331214 |
Base 5 | 310430225 | 310430245 |
Base 6 | 52304356 | 52304416 |
Base 7 | 21021657 | 21022007 |
Base 8 | 7557278 | 7557318 |
Base 9 | 4248059 | 4248079 |
Base 10 | 25288710 | 25288910 |
Base 11 | 162aa811 | 162aaa11 |
Base 12 | 10241b12 | 10242112 |
Base 13 | 8b14b13 | 8b15013 |
Base 14 | 6823514 | 6823714 |
Base 15 | 4ede215 | 4ede415 |
Base 16 | 3dbd716 | 3dbd916 |