Compare 172213 vs 172216
| Property | 172213 | 172216 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 1722131 | 23 × 111 × 191 × 1031 |
| Prime factorization | 172213 | 2 × 2 × 2 × 11 × 19 × 103 |
| Divisors count | 2 | 32 |
| Divisors | 1, 172213 | 1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 103, 152, 206, 209, 412, 418, 824, 836, 1133, 1672, 1957, 2266, 3914, 4532, 7828, 9064, 15656, 21527, 43054, 86108, 172216 |
| Number of properties | 8 | 0 |
| Cousin primes (1st member) | 1886th | |
| Happy primes | 2428th | |
| Isolated primes | 11889th | |
| Primes | 15684th | |
| Prime triplets (1st member) | 743rd | |
| Pythagorean primes | 7822nd | |
| Sexy primes (1st member) | 3785th | |
| Ulam primes | 1124th | |
| Roman numberals | ||
| Base 2 | 1010100000101101012 | 1010100000101110002 |
| Base 3 | 222020200213 | 222020201013 |
| Base 4 | 2220023114 | 2220023204 |
| Base 5 | 210023235 | 210023315 |
| Base 6 | 34051416 | 34051446 |
| Base 7 | 13150367 | 13150427 |
| Base 8 | 5202658 | 5202708 |
| Base 9 | 2822079 | 2822119 |
| Base 10 | 17221310 | 17221610 |
| Base 11 | 10842811 | 10843011 |
| Base 12 | 837b112 | 837b412 |
| Base 13 | 6050213 | 6050513 |
| Base 14 | 46a8d14 | 46a9214 |
| Base 15 | 3605d15 | 3606115 |
| Base 16 | 2a0b516 | 2a0b816 |