Compare 249965 vs 249971
Property | 249965 | 249971 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 499931 | 2499711 |
Prime factorization | 5 × 49993 | 249971 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 49993, 249965 | 1, 249971 |
Number of properties | 1 | 7 |
Chen primes | 9122nd | |
Cousin primes (2nd member) | 2579th | |
Harmonic primes | 8226th | |
Primes | 22042nd | |
Prime triplets (2nd member) | 1009th | |
Semiprimes | 55922nd | |
Sophie germain primes | 2468th | |
Twin primes (1st member) | 2588th | |
Roman numberals | ||
Base 2 | 1111010000011011012 | 1111010000011100112 |
Base 3 | 1102002122223 | 1102002200123 |
Base 4 | 3310012314 | 3310013034 |
Base 5 | 304443305 | 304443415 |
Base 6 | 52051256 | 52051356 |
Base 7 | 20605227 | 20605317 |
Base 8 | 7501558 | 7501638 |
Base 9 | 4207889 | 4208059 |
Base 10 | 24996510 | 24997110 |
Base 11 | 16089111 | 16089711 |
Base 12 | 1007a512 | 1007ab12 |
Base 13 | 89a1113 | 89a1713 |
Base 14 | 6714914 | 6715114 |
Base 15 | 4e0e515 | 4e0eb15 |
Base 16 | 3d06d16 | 3d07316 |