Compare 145459 vs 145461
Property | 145459 | 145461 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1454591 | 31 × 484871 |
Prime factorization | 145459 | 3 × 48487 |
Divisors count | 2 | 4 |
Divisors | 1, 145459 | 1, 3, 48487, 145461 |
Number of properties | 6 | 1 |
Chen primes | 5783rd | |
Cousin primes (1st member) | 1653rd | |
Good primes | 843rd | |
Isolated primes | 10157th | |
Long primes | 5015th | |
Primes | 13458th | |
Semiprimes | 33408th | |
Roman numberals | ||
Base 2 | 1000111000001100112 | 1000111000001101012 |
Base 3 | 211011121013 | 211011121103 |
Base 4 | 2032003034 | 2032003114 |
Base 5 | 141233145 | 141233215 |
Base 6 | 30412316 | 30412336 |
Base 7 | 11440367 | 11440417 |
Base 8 | 4340638 | 4340658 |
Base 9 | 2414719 | 2414739 |
Base 10 | 14545910 | 14546110 |
Base 11 | 9a31611 | 9a31811 |
Base 12 | 7021712 | 7021912 |
Base 13 | 5129213 | 5129413 |
Base 14 | 3b01d14 | 3b02114 |
Base 15 | 2d17415 | 2d17615 |
Base 16 | 2383316 | 2383516 |