Compare 164979 vs 164987
Property | 164979 | 164987 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 32 × 231 × 7971 | 1649871 |
Prime factorization | 3 × 3 × 23 × 797 | 164987 |
Divisors count | 12 | 2 |
Divisors | 1, 3, 9, 23, 69, 207, 797, 2391, 7173, 18331, 54993, 164979 | 1, 164987 |
Number of properties | 0 | 4 |
Harmonic primes | 5670th | |
Isolated primes | 11403rd | |
Primes | 15092nd | |
Safe primes | 1000th | |
Roman numberals | ||
Base 2 | 1010000100011100112 | 1010000100011110112 |
Base 3 | 221010221003 | 221010221223 |
Base 4 | 2201013034 | 2201013234 |
Base 5 | 202344045 | 202344225 |
Base 6 | 33114436 | 33114556 |
Base 7 | 12546637 | 12550047 |
Base 8 | 5021638 | 5021738 |
Base 9 | 2712709 | 2712789 |
Base 10 | 16497910 | 16498710 |
Base 11 | 102a5111 | 102a5911 |
Base 12 | 7b58312 | 7b58b12 |
Base 13 | 5a12913 | 5a13413 |
Base 14 | 441a314 | 441ab14 |
Base 15 | 33d3915 | 33d4215 |
Base 16 | 2847316 | 2847b16 |