Compare 21374 vs 21383
Property | 21374 | 21383 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 106871 | 213831 |
Prime factorization | 2 × 10687 | 21383 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 10687, 21374 | 1, 21383 |
Number of properties | 1 | 10 |
Additive primes | 1113th | |
Cousin primes (2nd member) | 364th | |
Harmonic primes | 881st | |
Isolated primes | 1675th | |
Long primes | 910th | |
Primes | 2400th | |
Prime triplets (3rd member) | 181st | |
Safe primes | 201st | |
Semiprimes | 5416th | |
Sexy primes (2nd member) | 728th | |
Sophie germain primes | 348th | |
Roman numberals | ||
Base 2 | 1010011011111102 | 1010011100001112 |
Base 3 | 10020221223 | 10020222223 |
Base 4 | 110313324 | 110320134 |
Base 5 | 11404445 | 11410135 |
Base 6 | 2425426 | 2425556 |
Base 7 | 1162137 | 1162257 |
Base 8 | 515768 | 516078 |
Base 9 | 322789 | 322889 |
Base 10 | 2137410 | 2138310 |
Base 11 | 1507111 | 1507a11 |
Base 12 | 1045212 | 1045b12 |
Base 13 | 996213 | 996b13 |
Base 14 | 7b0a14 | 7b1514 |
Base 15 | 64ee15 | 650815 |
Base 16 | 537e16 | 538716 |