Compare 258161 vs 258168
Property | 258161 | 258168 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2581611 | 23 × 31 × 311 × 3471 |
Prime factorization | 258161 | 2 × 2 × 2 × 3 × 31 × 347 |
Divisors count | 2 | 32 |
Divisors | 1, 258161 | 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 347, 372, 694, 744, 1041, 1388, 2082, 2776, 4164, 8328, 10757, 21514, 32271, 43028, 64542, 86056, 129084, 258168 |
Number of properties | 7 | 0 |
Additive primes | 9163rd | |
Chen primes | 9373rd | |
Cousin primes (2nd member) | 2649th | |
Isolated primes | 17389th | |
Primes | 22690th | |
Sophie germain primes | 2525th | |
Ulam primes | 1629th | |
Roman numberals | ||
Base 2 | 1111110000011100012 | 1111110000011110002 |
Base 3 | 1110100101123 | 1110100102103 |
Base 4 | 3330013014 | 3330013204 |
Base 5 | 312301215 | 312301335 |
Base 6 | 53111056 | 53111206 |
Base 7 | 21234417 | 21234517 |
Base 8 | 7701618 | 7701708 |
Base 9 | 4331159 | 4331239 |
Base 10 | 25816110 | 25816810 |
Base 11 | 166a6211 | 166a6911 |
Base 12 | 10549512 | 1054a012 |
Base 13 | 9067713 | 9068113 |
Base 14 | 6a12114 | 6a12814 |
Base 15 | 5175b15 | 5176315 |
Base 16 | 3f07116 | 3f07816 |