Compare 144400 vs 144409
| Property | 144400 | 144409 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 24 × 52 × 192 | 1444091 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 5 × 19 × 19 | 144409 |
| Divisors count | 45 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 950, 1444, 1520, 1805, 1900, 2888, 3610, 3800, 5776, 7220, 7600, 9025, 14440, 18050, 28880, 36100, 72200, 144400 | 1, 144409 |
| Number of properties | 0 | 9 |
| Cousin primes (1st member) | 1648th | |
| Emirps | 2817th | |
| Happy primes | 2100th | |
| Harmonic primes | 5020th | |
| Primes | 13374th | |
| Prime triplets (2nd member) | 657th | |
| Pythagorean primes | 6667th | |
| Twin primes (2nd member) | 1647th | |
| Ulam primes | 946th | |
| Roman numberals | ||
| Base 2 | 1000110100000100002 | 1000110100000110012 |
| Base 3 | 211000020113 | 211000021113 |
| Base 4 | 2031001004 | 2031001214 |
| Base 5 | 141101005 | 141101145 |
| Base 6 | 30323046 | 30323216 |
| Base 7 | 11406647 | 11410067 |
| Base 8 | 4320208 | 4320318 |
| Base 9 | 2400649 | 2400749 |
| Base 10 | 14440010 | 14440910 |
| Base 11 | 9954311 | 9955111 |
| Base 12 | 6b69412 | 6b6a112 |
| Base 13 | 5095913 | 5096513 |
| Base 14 | 3a8a414 | 3a8ad14 |
| Base 15 | 2cbba15 | 2cbc415 |
| Base 16 | 2341016 | 2341916 |