Compare 245981 vs 245990
Property | 245981 | 245990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2459811 | 21 × 51 × 171 × 14471 |
Prime factorization | 245981 | 2 × 5 × 17 × 1447 |
Divisors count | 2 | 16 |
Divisors | 1, 245981 | 1, 2, 5, 10, 17, 34, 85, 170, 1447, 2894, 7235, 14470, 24599, 49198, 122995, 245990 |
Number of properties | 8 | 0 |
Additive primes | 8803rd | |
Chen primes | 8996th | |
Cousin primes (2nd member) | 2543rd | |
Harmonic primes | 8112th | |
Long primes | 8126th | |
Primes | 21711th | |
Prime triplets (2nd member) | 991st | |
Twin primes (1st member) | 2553rd | |
Roman numberals | ||
Base 2 | 1111000000110111012 | 1111000000111001102 |
Base 3 | 1101111021023 | 1101111022023 |
Base 4 | 3300031314 | 3300032124 |
Base 5 | 303324115 | 303324305 |
Base 6 | 51344456 | 51345026 |
Base 7 | 20431017 | 20431137 |
Base 8 | 7403358 | 7403468 |
Base 9 | 4143729 | 4143829 |
Base 10 | 24598110 | 24599010 |
Base 11 | 15889a11 | 1588a811 |
Base 12 | ba42512 | ba43212 |
Base 13 | 87c6813 | 87c7413 |
Base 14 | 6590114 | 6590a14 |
Base 15 | 4cd3b15 | 4cd4515 |
Base 16 | 3c0dd16 | 3c0e616 |