Compare 445 vs 455
Property | 445 | 455 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 51 × 891 | 51 × 71 × 131 |
Prime factorization | 5 × 89 | 5 × 7 × 13 |
Divisors count | 4 | 8 |
Divisors | 1, 5, 89, 445 | 1, 5, 7, 13, 35, 65, 91, 455 |
Number of properties | 1 | 0 |
Semiprimes | 136th | |
Roman numberals | CDXLV | CDLV |
Base 2 | 1101111012 | 1110001112 |
Base 3 | 1211113 | 1212123 |
Base 4 | 123314 | 130134 |
Base 5 | 32405 | 33105 |
Base 6 | 20216 | 20356 |
Base 7 | 12047 | 12207 |
Base 8 | 6758 | 7078 |
Base 9 | 5449 | 5559 |
Base 10 | 44510 | 45510 |
Base 11 | 37511 | 38411 |
Base 12 | 31112 | 31b12 |
Base 13 | 28313 | 29013 |
Base 14 | 23b14 | 24714 |
Base 15 | 1ea15 | 20515 |
Base 16 | 1bd16 | 1c716 |