Compare 400248 vs 400249
| Property | 400248 | 400249 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 23 × 33 × 171 × 1091 | 4002491 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 3 × 17 × 109 | 400249 |
| Divisors count | 64 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 109, 136, 153, 204, 216, 218, 306, 327, 408, 436, 459, 612, 654, 872, 918, 981, 1224, 1308, 1836, 1853, 1962, 2616, 2943, 3672, 3706, 3924, 5559, 5886, 7412, 7848, 11118, 11772, 14824, 16677, 22236, 23544, 33354, 44472, 50031, 66708, 100062, 133416, 200124, 400248 | 1, 400249 |
| Number of properties | 0 | 8 |
| Additive primes | 13384th | |
| Chen primes | 13675th | |
| Lucky primes | 4063rd | |
| Primes | 33880th | |
| Prime triplets (3rd member) | 1461st | |
| Sexy primes (2nd member) | 7654th | |
| Sexy prime triplets (3rd member) | 1464th | |
| Twin primes (2nd member) | 3807th | |
| Roman numberals | ||
| Base 2 | 11000011011011110002 | 11000011011011110012 |
| Base 3 | 2021000010003 | 2021000010013 |
| Base 4 | 12012313204 | 12012313214 |
| Base 5 | 1003014435 | 1003014445 |
| Base 6 | 123250006 | 123250016 |
| Base 7 | 32546227 | 32546237 |
| Base 8 | 14155708 | 14155718 |
| Base 9 | 6700309 | 6700319 |
| Base 10 | 40024810 | 40024910 |
| Base 11 | 25379211 | 25379311 |
| Base 12 | 17376012 | 17376112 |
| Base 13 | 11024413 | 11024513 |
| Base 14 | a5c1214 | a5c1314 |
| Base 15 | 7d8d315 | 7d8d415 |
| Base 16 | 61b7816 | 61b7916 |