Compare 397 vs 499
Property | 397 | 499 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 3971 | 4991 |
Prime factorization | 397 | 499 |
Divisors count | 2 | 2 |
Divisors | 1, 397 | 1, 499 |
Number of properties | 8 | 6 |
Additive primes | 45th | |
Chen primes | 67th | |
Cousin primes (1st member) | 22nd | 27th |
Cuban primes 1 | 8th | |
Happy primes | 21st | |
Harmonic primes | 39th | |
Isolated primes | 37th | 48th |
Left-truncatable primes | 31st | |
Long primes | 35th | |
Primes | 78th | 95th |
Pythagorean primes | 37th | |
Roman numberals | CCCXCVII | CDXCIX |
Base 2 | 1100011012 | 1111100112 |
Base 3 | 1122013 | 2001113 |
Base 4 | 120314 | 133034 |
Base 5 | 30425 | 34445 |
Base 6 | 15016 | 21516 |
Base 7 | 11057 | 13127 |
Base 8 | 6158 | 7638 |
Base 9 | 4819 | 6149 |
Base 10 | 39710 | 49910 |
Base 11 | 33111 | 41411 |
Base 12 | 29112 | 35712 |
Base 13 | 24713 | 2c513 |
Base 14 | 20514 | 27914 |
Base 15 | 1b715 | 23415 |
Base 16 | 18d16 | 1f316 |