Compare 668029 vs 668040
| Property | 668029 | 668040 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 7 |
| Prime factorization | 6680291 | 23 × 31 × 51 × 191 × 2931 |
| Prime factorization | 668029 | 2 × 2 × 2 × 3 × 5 × 19 × 293 |
| Divisors count | 2 | 64 |
| Divisors | 1, 668029 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 293, 380, 456, 570, 586, 760, 879, 1140, 1172, 1465, 1758, 2280, 2344, 2930, 3516, 4395, 5567, 5860, 7032, 8790, 11134, 11720, 16701, 17580, 22268, 27835, 33402, 35160, 44536, 55670, 66804, 83505, 111340, 133608, 167010, 222680, 334020, 668040 |
| Number of properties | 5 | 0 |
| Additive primes | 21148th | |
| Cousin primes (1st member) | 5842nd | |
| Isolated primes | 42474th | |
| Primes | 54171st | |
| Ulam primes | 3981st | |
| Roman numberals | ||
| Base 2 | 101000110001011111012 | 101000110001100010002 |
| Base 3 | 10202211002113 | 10202211010203 |
| Base 4 | 22030113314 | 22030120204 |
| Base 5 | 1323341045 | 1323341305 |
| Base 6 | 221524216 | 221524406 |
| Base 7 | 54514157 | 54514327 |
| Base 8 | 24305758 | 24306108 |
| Base 9 | 12273249 | 12273369 |
| Base 10 | 66802910 | 66804010 |
| Base 11 | 41699a11 | 4169aa11 |
| Base 12 | 28271112 | 28272012 |
| Base 13 | 1a50ab13 | 1a50b913 |
| Base 14 | 13564514 | 13565214 |
| Base 15 | d2e0415 | d2e1015 |
| Base 16 | a317d16 | a318816 |