Compare 245561 vs 245564
| Property | 245561 | 245564 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 2455611 | 22 × 111 × 55811 |
| Prime factorization | 245561 | 2 × 2 × 11 × 5581 |
| Divisors count | 2 | 12 |
| Divisors | 1, 245561 | 1, 2, 4, 11, 22, 44, 5581, 11162, 22324, 61391, 122782, 245564 |
| Number of properties | 5 | 0 |
| Additive primes | 8793rd | |
| Chen primes | 8980th | |
| Harmonic primes | 8100th | |
| Primes | 21676th | |
| Twin primes (1st member) | 2546th | |
| Roman numberals | ||
| Base 2 | 1110111111001110012 | 1110111111001111002 |
| Base 3 | 1101102112123 | 1101102112223 |
| Base 4 | 3233303214 | 3233303304 |
| Base 5 | 303242215 | 303242245 |
| Base 6 | 51325056 | 51325126 |
| Base 7 | 20416317 | 20416347 |
| Base 8 | 7374718 | 7374748 |
| Base 9 | 4137559 | 4137589 |
| Base 10 | 24556110 | 24556410 |
| Base 11 | 15854811 | 15855011 |
| Base 12 | ba13512 | ba13812 |
| Base 13 | 87a0413 | 87a0713 |
| Base 14 | 656c114 | 656c414 |
| Base 15 | 4cb5b15 | 4cb5e15 |
| Base 16 | 3bf3916 | 3bf3c16 |