Compare 13913 vs 13923
Property | 13913 | 13923 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 139131 | 32 × 71 × 131 × 171 |
Prime factorization | 13913 | 3 × 3 × 7 × 13 × 17 |
Divisors count | 2 | 24 |
Divisors | 1, 13913 | 1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923 |
Number of properties | 9 | 0 |
Additive primes | 788th | |
Harmonic primes | 593rd | |
Isolated primes | 1128th | |
Long primes | 640th | |
Primes | 1645th | |
Pythagorean primes | 815th | |
Sexy primes (2nd member) | 523rd | |
Sexy prime triplets (3rd member) | 147th | |
Sophie germain primes | 248th | |
Roman numberals | ||
Base 2 | 110110010110012 | 110110011000112 |
Base 3 | 2010020223 | 2010022003 |
Base 4 | 31211214 | 31212034 |
Base 5 | 4211235 | 4211435 |
Base 6 | 1442256 | 1442436 |
Base 7 | 553647 | 554107 |
Base 8 | 331318 | 331438 |
Base 9 | 210689 | 210809 |
Base 10 | 1391310 | 1392310 |
Base 11 | a4a911 | a50811 |
Base 12 | 807512 | 808312 |
Base 13 | 644313 | 645013 |
Base 14 | 50db14 | 510714 |
Base 15 | 41c815 | 41d315 |
Base 16 | 365916 | 366316 |