Compare 255190 vs 255191
Property | 255190 | 255191 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 51 × 132 × 1511 | 2551911 |
Prime factorization | 2 × 5 × 13 × 13 × 151 | 255191 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 5, 10, 13, 26, 65, 130, 151, 169, 302, 338, 755, 845, 1510, 1690, 1963, 3926, 9815, 19630, 25519, 51038, 127595, 255190 | 1, 255191 |
Number of properties | 0 | 7 |
Additive primes | 9087th | |
Chen primes | 9282nd | |
Primes | 22458th | |
Prime triplets (1st member) | 1020th | |
Sexy primes (1st member) | 5244th | |
Sophie germain primes | 2509th | |
Twin primes (1st member) | 2626th | |
Roman numberals | ||
Base 2 | 1111100100110101102 | 1111100100110101112 |
Base 3 | 1102220011113 | 1102220011123 |
Base 4 | 3321031124 | 3321031134 |
Base 5 | 311312305 | 311312315 |
Base 6 | 52452346 | 52452356 |
Base 7 | 21116657 | 21116667 |
Base 8 | 7623268 | 7623278 |
Base 9 | 4280449 | 4280459 |
Base 10 | 25519010 | 25519110 |
Base 11 | 16480111 | 16480211 |
Base 12 | 10381a12 | 10381b12 |
Base 13 | 8c20013 | 8c20113 |
Base 14 | 68ddc14 | 68ddd14 |
Base 15 | 5092a15 | 5092b15 |
Base 16 | 3e4d616 | 3e4d716 |