Compare 38880 vs 38891
| Property | 38880 | 38891 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 11 | 1 |
| Prime factorization | 25 × 35 × 51 | 388911 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 | 38891 |
| Divisors count | 72 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880 | 1, 38891 |
| Number of properties | 0 | 6 |
| Additive primes | 1841st | |
| Happy primes | 669th | |
| Isolated primes | 2936th | |
| Long primes | 1545th | |
| Primes | 4097th | |
| Sophie germain primes | 550th | |
| Roman numberals | ||
| Base 2 | 10010111111000002 | 10010111111010112 |
| Base 3 | 12221000003 | 12221001023 |
| Base 4 | 211332004 | 211332234 |
| Base 5 | 22210105 | 22210315 |
| Base 6 | 5000006 | 5000156 |
| Base 7 | 2212327 | 2212467 |
| Base 8 | 1137408 | 1137538 |
| Base 9 | 583009 | 583129 |
| Base 10 | 3888010 | 3889110 |
| Base 11 | 2723611 | 2724611 |
| Base 12 | 1a60012 | 1a60b12 |
| Base 13 | 1490a13 | 1491813 |
| Base 14 | 1025214 | 1025d14 |
| Base 15 | b7c015 | b7cb15 |
| Base 16 | 97e016 | 97eb16 |