Compare 23981 vs 23982
Property | 23981 | 23982 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 239811 | 21 × 31 × 71 × 5711 |
Prime factorization | 23981 | 2 × 3 × 7 × 571 |
Divisors count | 2 | 16 |
Divisors | 1, 23981 | 1, 2, 3, 6, 7, 14, 21, 42, 571, 1142, 1713, 3426, 3997, 7994, 11991, 23982 |
Number of properties | 10 | 0 |
Additive primes | 1219th | |
Centered square primes | 39th | |
Chen primes | 1309th | |
Cousin primes (2nd member) | 400th | |
Isolated primes | 1864th | |
Long primes | 1016th | |
Primes | 2667th | |
Pythagorean primes | 1326th | |
Sophie germain primes | 381st | |
Ulam primes | 197th | |
Roman numberals | ||
Base 2 | 1011101101011012 | 1011101101011102 |
Base 3 | 10122200123 | 10122200203 |
Base 4 | 113122314 | 113122324 |
Base 5 | 12314115 | 12314125 |
Base 6 | 3030056 | 3030106 |
Base 7 | 1266267 | 1266307 |
Base 8 | 566558 | 566568 |
Base 9 | 358059 | 358069 |
Base 10 | 2398110 | 2398210 |
Base 11 | 1702111 | 1702211 |
Base 12 | 11a6512 | 11a6612 |
Base 13 | abb913 | abba13 |
Base 14 | 8a4d14 | 8a5014 |
Base 15 | 718b15 | 718c15 |
Base 16 | 5dad16 | 5dae16 |