Compare 990396 vs 990397
| Property | 990396 | 990397 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 32 × 111 × 411 × 611 | 9903971 |
| Prime factorization | 2 × 2 × 3 × 3 × 11 × 41 × 61 | 990397 |
| Divisors count | 72 | 2 |
| Divisors | 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 61, 66, 82, 99, 122, 123, 132, 164, 183, 198, 244, 246, 366, 369, 396, 451, 492, 549, 671, 732, 738, 902, 1098, 1342, 1353, 1476, 1804, 2013, 2196, 2501, 2684, 2706, 4026, 4059, 5002, 5412, 6039, 7503, 8052, 8118, 10004, 12078, 15006, 16236, 22509, 24156, 27511, 30012, 45018, 55022, 82533, 90036, 110044, 165066, 247599, 330132, 495198, 990396 | 1, 990397 |
| Number of properties | 0 | 5 |
| Additive primes | 29861st | |
| Chen primes | 29715th | |
| Emirps | 10961st | |
| Isolated primes | 61599th | |
| Primes | 77810th | |
| Roman numberals | ||
| Base 2 | 111100011100101111002 | 111100011100101111012 |
| Base 3 | 12120221201003 | 12120221201013 |
| Base 4 | 33013023304 | 33013023314 |
| Base 5 | 2231430415 | 2231430425 |
| Base 6 | 331211006 | 331211016 |
| Base 7 | 112633117 | 112633127 |
| Base 8 | 36162748 | 36162758 |
| Base 9 | 17685109 | 17685119 |
| Base 10 | 99039610 | 99039710 |
| Base 11 | 61711011 | 61711111 |
| Base 12 | 3b919012 | 3b919112 |
| Base 13 | 288a4413 | 288a4513 |
| Base 14 | 1bad0814 | 1bad0914 |
| Base 15 | 1486b615 | 1486b715 |
| Base 16 | f1cbc16 | f1cbd16 |