Compare 220149 vs 220161
| Property | 220149 | 220161 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 611 × 4011 | 31 × 733871 |
| Prime factorization | 3 × 3 × 61 × 401 | 3 × 73387 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 61, 183, 401, 549, 1203, 3609, 24461, 73383, 220149 | 1, 3, 73387, 220161 |
| Number of properties | 0 | 1 |
| Semiprimes | 49561st | |
| Roman numberals | ||
| Base 2 | 1101011011111101012 | 1101011100000000012 |
| Base 3 | 1020112222003 | 1020120000103 |
| Base 4 | 3112333114 | 3113000014 |
| Base 5 | 240210445 | 240211215 |
| Base 6 | 44151136 | 44151336 |
| Base 7 | 16045567 | 16046047 |
| Base 8 | 6557658 | 6560018 |
| Base 9 | 3648809 | 3650039 |
| Base 10 | 22014910 | 22016110 |
| Base 11 | 14044611 | 14045711 |
| Base 12 | a749912 | a74a912 |
| Base 13 | 7928713 | 7929613 |
| Base 14 | 5a32d14 | 5a33b14 |
| Base 15 | 4536915 | 4537615 |
| Base 16 | 35bf516 | 35c0116 |