Compare 216371 vs 216380
Property | 216371 | 216380 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2163711 | 22 × 51 × 311 × 3491 |
Prime factorization | 216371 | 2 × 2 × 5 × 31 × 349 |
Divisors count | 2 | 24 |
Divisors | 1, 216371 | 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 349, 620, 698, 1396, 1745, 3490, 6980, 10819, 21638, 43276, 54095, 108190, 216380 |
Number of properties | 6 | 0 |
Chen primes | 8053rd | |
Happy primes | 2935th | |
Long primes | 7229th | |
Primes | 19313th | |
Sophie germain primes | 2194th | |
Twin primes (1st member) | 2294th | |
Roman numberals | ||
Base 2 | 1101001101001100112 | 1101001101001111002 |
Base 3 | 1012222102023 | 1012222110023 |
Base 4 | 3103103034 | 3103103304 |
Base 5 | 234104415 | 234110105 |
Base 6 | 43454156 | 43454326 |
Base 7 | 15605517 | 15605637 |
Base 8 | 6464638 | 6464748 |
Base 9 | 3587229 | 3587329 |
Base 10 | 21637110 | 21638010 |
Base 11 | 13862111 | 13862a11 |
Base 12 | a526b12 | a527812 |
Base 13 | 7763c13 | 7764813 |
Base 14 | 58bd114 | 58bda14 |
Base 15 | 4419b15 | 441a515 |
Base 16 | 34d3316 | 34d3c16 |