Compare 251081 vs 251086
Property | 251081 | 251086 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2510811 | 21 × 111 × 1011 × 1131 |
Prime factorization | 251081 | 2 × 11 × 101 × 113 |
Divisors count | 2 | 16 |
Divisors | 1, 251081 | 1, 2, 11, 22, 101, 113, 202, 226, 1111, 1243, 2222, 2486, 11413, 22826, 125543, 251086 |
Number of properties | 6 | 0 |
Additive primes | 8971st | |
Chen primes | 9157th | |
Isolated primes | 16934th | |
Primes | 22123rd | |
Sexy primes (1st member) | 5164th | |
Super primes | 2480th | |
Roman numberals | ||
Base 2 | 1111010100110010012 | 1111010100110011102 |
Base 3 | 1102021020223 | 1102021021113 |
Base 4 | 3311030214 | 3311030324 |
Base 5 | 310133115 | 310133215 |
Base 6 | 52142256 | 52142346 |
Base 7 | 20640057 | 20640137 |
Base 8 | 7523118 | 7523168 |
Base 9 | 4223689 | 4223749 |
Base 10 | 25108110 | 25108610 |
Base 11 | 16170611 | 16171011 |
Base 12 | 10137512 | 10137a12 |
Base 13 | 8a38c13 | 8a39413 |
Base 14 | 6770514 | 6770a14 |
Base 15 | 4e5db15 | 4e5e115 |
Base 16 | 3d4c916 | 3d4ce16 |