Compare 144666 vs 144671
| Property | 144666 | 144671 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 21 × 34 × 191 × 471 | 1446711 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 19 × 47 | 144671 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1539, 1786, 2538, 2679, 3078, 3807, 5358, 7614, 8037, 16074, 24111, 48222, 72333, 144666 | 1, 144671 |
| Number of properties | 0 | 7 |
| Additive primes | 5537th | |
| Chen primes | 5754th | |
| Cousin primes (2nd member) | 1650th | |
| Harmonic primes | 5026th | |
| Isolated primes | 10099th | |
| Primes | 13396th | |
| Sophie germain primes | 1589th | |
| Roman numberals | ||
| Base 2 | 1000110101000110102 | 1000110101000111112 |
| Base 3 | 211001100003 | 211001100123 |
| Base 4 | 2031101224 | 2031101334 |
| Base 5 | 141121315 | 141121415 |
| Base 6 | 30334306 | 30334356 |
| Base 7 | 11415247 | 11415327 |
| Base 8 | 4324328 | 4324378 |
| Base 9 | 2404009 | 2404059 |
| Base 10 | 14466610 | 14467110 |
| Base 11 | 9976511 | 9976a11 |
| Base 12 | 6b87612 | 6b87b12 |
| Base 13 | 50b0213 | 50b0713 |
| Base 14 | 3aa1414 | 3aa1914 |
| Base 15 | 2cce615 | 2cceb15 |
| Base 16 | 2351a16 | 2351f16 |