Compare 2551 vs 2563
Property | 2551 | 2563 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 25511 | 111 × 2331 |
Prime factorization | 2551 | 11 × 233 |
Divisors count | 2 | 4 |
Divisors | 1, 2551 | 1, 11, 233, 2563 |
Number of properties | 4 | 1 |
Additive primes | 195th | |
Primes | 374th | |
Semiprimes | 725th | |
Sexy primes (1st member) | 153rd | |
Twin primes (2nd member) | 73rd | |
Roman numberals | MMDLI | MMDLXIII |
Base 2 | 1001111101112 | 1010000000112 |
Base 3 | 101111113 | 101112213 |
Base 4 | 2133134 | 2200034 |
Base 5 | 402015 | 402235 |
Base 6 | 154516 | 155116 |
Base 7 | 103037 | 103217 |
Base 8 | 47678 | 50038 |
Base 9 | 34449 | 34579 |
Base 10 | 255110 | 256310 |
Base 11 | 1a0a11 | 1a2011 |
Base 12 | 158712 | 159712 |
Base 13 | 121313 | 122213 |
Base 14 | d0314 | d1114 |
Base 15 | b5115 | b5d15 |
Base 16 | 9f716 | a0316 |