Compare 1001981 vs 1001984
| Property | 1001981 | 1001984 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 11 |
| Prime factorization | 10019811 | 29 × 191 × 1031 |
| Prime factorization | 1001981 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 103 |
| Divisors count | 2 | 40 |
| Divisors | 1, 1001981 | 1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 512, 608, 824, 1216, 1648, 1957, 2432, 3296, 3914, 4864, 6592, 7828, 9728, 13184, 15656, 26368, 31312, 52736, 62624, 125248, 250496, 500992, 1001984 |
| Number of properties | 5 | 0 |
| Chen primes | 30000th | |
| Cousin primes (2nd member) | 8162nd | |
| Primes | 78648th | |
| Prime triplets (2nd member) | 2842nd | |
| Twin primes (1st member) | 8186th | |
| Roman numberals | ||
| Base 2 | 111101001001111111012 | 111101001010000000002 |
| Base 3 | 12122201101023 | 12122201101123 |
| Base 4 | 33102133314 | 33102200004 |
| Base 5 | 2240304115 | 2240304145 |
| Base 6 | 332504456 | 332504526 |
| Base 7 | 113421417 | 113421447 |
| Base 8 | 36447758 | 36450008 |
| Base 9 | 17864129 | 17864159 |
| Base 10 | 100198110 | 100198410 |
| Base 11 | 62489211 | 62489511 |
| Base 12 | 403a2512 | 403a2812 |
| Base 13 | 2910b613 | 2910b913 |
| Base 14 | 1c122114 | 1c122414 |
| Base 15 | 14bd3b15 | 14bd3e15 |
| Base 16 | f49fd16 | f4a0016 |