Compare 163987 vs 163995
Property | 163987 | 163995 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1639871 | 31 × 51 × 131 × 292 |
Prime factorization | 163987 | 3 × 5 × 13 × 29 × 29 |
Divisors count | 2 | 24 |
Divisors | 1, 163987 | 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 |
Cousin primes (1st member) | 1811th | |
Harmonic primes | 5635th | |
Isolated primes | 11340th | |
Primes | 15013th | |
Prime triplets (1st member) | 716th | |
Sexy primes (1st member) | 3636th | |
Sexy primes (2nd member) | 3635th | |
Sexy prime triplets (2nd member) | 751st | |
Super primes | 1755th | |
Roman numberals | ||
Base 2 | 1010000000100100112 | 1010000000100110112 |
Base 3 | 220222211213 | 220222212203 |
Base 4 | 2200021034 | 2200021234 |
Base 5 | 202214225 | 202214405 |
Base 6 | 33031116 | 33031236 |
Base 7 | 12520457 | 12520567 |
Base 8 | 5002238 | 5002338 |
Base 9 | 2688479 | 2688569 |
Base 10 | 16398710 | 16399510 |
Base 11 | 10222a11 | 10223711 |
Base 12 | 7aa9712 | 7aaa312 |
Base 13 | 5984513 | 5985013 |
Base 14 | 43a9514 | 43a9d14 |
Base 15 | 338c715 | 338d015 |
Base 16 | 2809316 | 2809b16 |