Compare 43982 vs 43991
Property | 43982 | 43991 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 219911 | 439911 |
Prime factorization | 2 × 21991 | 43991 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 21991, 43982 | 1, 43991 |
Number of properties | 1 | 5 |
Cousin primes (2nd member) | 628th | |
Happy primes | 748th | |
Isolated primes | 3311th | |
Primes | 4578th | |
Semiprimes | 10709th | |
Sexy primes (1st member) | 1294th | |
Roman numberals | ||
Base 2 | 10101011110011102 | 10101011110101112 |
Base 3 | 20200222223 | 20201000223 |
Base 4 | 222330324 | 222331134 |
Base 5 | 24014125 | 24014315 |
Base 6 | 5353426 | 5353556 |
Base 7 | 2421417 | 2421537 |
Base 8 | 1257168 | 1257278 |
Base 9 | 662889 | 663089 |
Base 10 | 4398210 | 4399110 |
Base 11 | 3005411 | 3006211 |
Base 12 | 2155212 | 2155b12 |
Base 13 | 1703313 | 1703c13 |
Base 14 | 1205814 | 1206314 |
Base 15 | d07215 | d07b15 |
Base 16 | abce16 | abd716 |