Compare 161531 vs 161542
Property | 161531 | 161542 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 1615311 | 21 × 372 × 591 |
Prime factorization | 161531 | 2 × 37 × 37 × 59 |
Divisors count | 2 | 12 |
Divisors | 1, 161531 | 1, 2, 37, 59, 74, 118, 1369, 2183, 2738, 4366, 80771, 161542 |
Number of properties | 5 | 0 |
Additive primes | 6073rd | |
Chen primes | 6314th | |
Cousin primes (2nd member) | 1794th | |
Isolated primes | 11184th | |
Primes | 14811th | |
Roman numberals | ||
Base 2 | 1001110110111110112 | 1001110111000001102 |
Base 3 | 220121201223 | 220121210013 |
Base 4 | 2131233234 | 2131300124 |
Base 5 | 201321115 | 201321325 |
Base 6 | 32434556 | 32435146 |
Base 7 | 12416367 | 12416537 |
Base 8 | 4733738 | 4734068 |
Base 9 | 2655189 | 2655319 |
Base 10 | 16153110 | 16154210 |
Base 11 | 1003a711 | 10040711 |
Base 12 | 7958b12 | 7959a12 |
Base 13 | 586a613 | 586b413 |
Base 14 | 42c1d14 | 42c2a14 |
Base 15 | 32cdb15 | 32ce715 |
Base 16 | 276fb16 | 2770616 |