Compare 399277 vs 399280
| Property | 399277 | 399280 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 8 |
| Prime factorization | 3992771 | 24 × 51 × 71 × 231 × 311 |
| Prime factorization | 399277 | 2 × 2 × 2 × 2 × 5 × 7 × 23 × 31 |
| Divisors count | 2 | 80 |
| Divisors | 1, 399277 | 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 24955, 28520, 39928, 49910, 57040, 79856, 99820, 199640, 399280 |
| Number of properties | 8 | 0 |
| Additive primes | 13352nd | |
| Cousin primes (1st member) | 3805th | |
| Isolated primes | 26211th | |
| Primes | 33804th | |
| Prime triplets (1st member) | 1460th | |
| Sexy primes (1st member) | 7642nd | |
| Sexy primes (2nd member) | 7641st | |
| Sexy prime triplets (2nd member) | 1461st | |
| Roman numberals | ||
| Base 2 | 11000010111101011012 | 11000010111101100002 |
| Base 3 | 2020212010013 | 2020212010113 |
| Base 4 | 12011322314 | 12011323004 |
| Base 5 | 1002341025 | 1002341105 |
| Base 6 | 123203016 | 123203046 |
| Base 7 | 32520347 | 32520407 |
| Base 8 | 14136558 | 14136608 |
| Base 9 | 6676319 | 6676349 |
| Base 10 | 39927710 | 39928010 |
| Base 11 | 252a8a11 | 252a9211 |
| Base 12 | 17309112 | 17309412 |
| Base 13 | 10c97813 | 10c97b13 |
| Base 14 | a571b14 | a572014 |
| Base 15 | 7d48715 | 7d48a15 |
| Base 16 | 617ad16 | 617b016 |