Compare 249989 vs 249998
Property | 249989 | 249998 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 2499891 | 21 × 72 × 25511 |
Prime factorization | 249989 | 2 × 7 × 7 × 2551 |
Divisors count | 2 | 12 |
Divisors | 1, 249989 | 1, 2, 7, 14, 49, 98, 2551, 5102, 17857, 35714, 124999, 249998 |
Number of properties | 5 | 0 |
Additive primes | 8931st | |
Isolated primes | 16869th | |
Long primes | 8255th | |
Primes | 22044th | |
Sophie germain primes | 2469th | |
Roman numberals | ||
Base 2 | 1111010000100001012 | 1111010000100011102 |
Base 3 | 1102002202123 | 1102002210123 |
Base 4 | 3310020114 | 3310020324 |
Base 5 | 304444245 | 304444435 |
Base 6 | 52052056 | 52052226 |
Base 7 | 20605557 | 20606007 |
Base 8 | 7502058 | 7502168 |
Base 9 | 4208259 | 4208359 |
Base 10 | 24998910 | 24999810 |
Base 11 | 16090311 | 16091111 |
Base 12 | 10080512 | 10081212 |
Base 13 | 89a2c13 | 89a3813 |
Base 14 | 6716514 | 6717014 |
Base 15 | 4e10e15 | 4e11815 |
Base 16 | 3d08516 | 3d08e16 |