Compare 393393 vs 393401
| Property | 393393 | 393401 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 71 × 111 × 131 × 1311 | 3934011 |
| Prime factorization | 3 × 7 × 11 × 13 × 131 | 393401 |
| Divisors count | 32 | 2 |
| Divisors | 1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 131, 143, 231, 273, 393, 429, 917, 1001, 1441, 1703, 2751, 3003, 4323, 5109, 10087, 11921, 18733, 30261, 35763, 56199, 131131, 393393 | 1, 393401 |
| Number of properties | 0 | 7 |
| Centered decagonal primes | 117th | |
| Chen primes | 13485th | |
| Emirps | 6541st | |
| Primes | 33349th | |
| Sophie germain primes | 3552nd | |
| Super primes | 3572nd | |
| Twin primes (1st member) | 3753rd | |
| Roman numberals | ||
| Base 2 | 11000000000101100012 | 11000000000101110012 |
| Base 3 | 2012221220103 | 2012221221023 |
| Base 4 | 12000023014 | 12000023214 |
| Base 5 | 1000420335 | 1000421015 |
| Base 6 | 122331336 | 122331456 |
| Base 7 | 32256307 | 32256417 |
| Base 8 | 14002618 | 14002718 |
| Base 9 | 6585639 | 6585729 |
| Base 10 | 39339310 | 39340110 |
| Base 11 | 24962011 | 24962811 |
| Base 12 | 16b7a912 | 16b7b512 |
| Base 13 | 10a0a013 | 10a0a813 |
| Base 14 | a351714 | a352114 |
| Base 15 | 7b86315 | 7b86b15 |
| Base 16 | 600b116 | 600b916 |