Compare 161921 vs 163127
Property | 161921 | 163127 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1619211 | 1631271 |
Prime factorization | 161921 | 163127 |
Divisors count | 2 | 2 |
Divisors | 1, 161921 | 1, 163127 |
Number of properties | 5 | 6 |
Chen primes | 6329th | 6371st |
Happy primes | 2317th | |
Harmonic primes | 5564th | |
Long primes | 5580th | |
Primes | 14844th | 14942nd |
Pythagorean primes | 7400th | |
Safe primes | 990th | |
Twin primes (1st member) | 1821st | 1831st |
Roman numberals | ||
Base 2 | 1001111000100000012 | 1001111101001101112 |
Base 3 | 220200100023 | 220212022023 |
Base 4 | 2132020014 | 2133103134 |
Base 5 | 201401415 | 202100025 |
Base 6 | 32453456 | 32551156 |
Base 7 | 12430347 | 12464067 |
Base 8 | 4742018 | 4764678 |
Base 9 | 2661029 | 2676829 |
Base 10 | 16192110 | 16312710 |
Base 11 | 10072111 | 10161811 |
Base 12 | 7985512 | 7a49b12 |
Base 13 | 5891613 | 5933313 |
Base 14 | 4301b14 | 4363d14 |
Base 15 | 32e9b15 | 3350215 |
Base 16 | 2788116 | 27d3716 |