Compare 163991 vs 163995
Property | 163991 | 163995 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1639911 | 31 × 51 × 131 × 292 |
Prime factorization | 163991 | 3 × 5 × 13 × 29 × 29 |
Divisors count | 2 | 24 |
Divisors | 1, 163991 | 1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 841, 1131, 1885, 2523, 4205, 5655, 10933, 12615, 32799, 54665, 163995 |
Number of properties | 9 | 0 |
Additive primes | 6148th | |
Chen primes | 6398th | |
Cousin primes (2nd member) | 1811th | |
Primes | 15014th | |
Prime triplets (1st member) | 717th | |
Prime triplets (2nd member) | 716th | |
Sexy primes (1st member) | 3637th | |
Sophie germain primes | 1752nd | |
Twin primes (1st member) | 1838th | |
Roman numberals | ||
Base 2 | 1010000000100101112 | 1010000000100110112 |
Base 3 | 220222212023 | 220222212203 |
Base 4 | 2200021134 | 2200021234 |
Base 5 | 202214315 | 202214405 |
Base 6 | 33031156 | 33031236 |
Base 7 | 12520527 | 12520567 |
Base 8 | 5002278 | 5002338 |
Base 9 | 2688529 | 2688569 |
Base 10 | 16399110 | 16399510 |
Base 11 | 10223311 | 10223711 |
Base 12 | 7aa9b12 | 7aaa312 |
Base 13 | 5984913 | 5985013 |
Base 14 | 43a9914 | 43a9d14 |
Base 15 | 338cb15 | 338d015 |
Base 16 | 2809716 | 2809b16 |