Compare 990887 vs 990891
Property | 990887 | 990891 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 9908871 | 32 × 111 × 100091 |
Prime factorization | 990887 | 3 × 3 × 11 × 10009 |
Divisors count | 2 | 12 |
Divisors | 1, 990887 | 1, 3, 9, 11, 33, 99, 10009, 30027, 90081, 110099, 330297, 990891 |
Number of properties | 9 | 0 |
Additive primes | 29872nd | |
Chen primes | 29723rd | |
Primes | 77839th | |
Prime triplets (1st member) | 2818th | |
Sexy primes (1st member) | 16258th | |
Sexy primes (2nd member) | 16257th | |
Sexy prime triplets (2nd member) | 2880th | |
Super primes | 7650th | |
Twin primes (1st member) | 8108th | |
Roman numberals | ||
Base 2 | 111100011110101001112 | 111100011110101010112 |
Base 3 | 12121000201123 | 12121000202003 |
Base 4 | 33013222134 | 33013222234 |
Base 5 | 2232020225 | 2232020315 |
Base 6 | 331232356 | 331232436 |
Base 7 | 112646127 | 112646167 |
Base 8 | 36172478 | 36172538 |
Base 9 | 17702159 | 17702209 |
Base 10 | 99088710 | 99089110 |
Base 11 | 61751711 | 61752011 |
Base 12 | 3b951b12 | 3b952312 |
Base 13 | 28903113 | 28903513 |
Base 14 | 1bb17914 | 1bb17d14 |
Base 15 | 1488e215 | 1488e615 |
Base 16 | f1ea716 | f1eab16 |