Compare 161949 vs 161957
Property | 161949 | 161957 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 31 × 371 × 14591 | 1619571 |
Prime factorization | 3 × 37 × 1459 | 161957 |
Divisors count | 8 | 2 |
Divisors | 1, 3, 37, 111, 1459, 4377, 53983, 161949 | 1, 161957 |
Number of properties | 0 | 6 |
Additive primes | 6087th | |
Happy primes | 2298th | |
Harmonic primes | 5566th | |
Isolated primes | 11206th | |
Primes | 14847th | |
Pythagorean primes | 7401st | |
Roman numberals | ||
Base 2 | 1001111000100111012 | 1001111000101001012 |
Base 3 | 220200110103 | 220200111023 |
Base 4 | 2132021314 | 2132022114 |
Base 5 | 201402445 | 201403125 |
Base 6 | 32454336 | 32454456 |
Base 7 | 12431047 | 12431157 |
Base 8 | 4742358 | 4742458 |
Base 9 | 2661339 | 2661429 |
Base 10 | 16194910 | 16195710 |
Base 11 | 10074711 | 10075411 |
Base 12 | 7987912 | 7988512 |
Base 13 | 5893813 | 5894313 |
Base 14 | 4303b14 | 4304514 |
Base 15 | 32eb915 | 32ec215 |
Base 16 | 2789d16 | 278a516 |