Compare 20400 vs 20407
Property | 20400 | 20407 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 8 | 1 |
Prime factorization | 24 × 31 × 52 × 171 | 204071 |
Prime factorization | 2 × 2 × 2 × 2 × 3 × 5 × 5 × 17 | 20407 |
Divisors count | 60 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 20400 | 1, 20407 |
Number of properties | 0 | 6 |
Additive primes | 1072nd | |
Chen primes | 1134th | |
Cousin primes (1st member) | 352nd | |
Isolated primes | 1615th | |
Long primes | 880th | |
Primes | 2306th | |
Roman numberals | ||
Base 2 | 1001111101100002 | 1001111101101112 |
Base 3 | 10002221203 | 10002222113 |
Base 4 | 103323004 | 103323134 |
Base 5 | 11231005 | 11231125 |
Base 6 | 2342406 | 2342516 |
Base 7 | 1133227 | 1133327 |
Base 8 | 476608 | 476678 |
Base 9 | 308769 | 308849 |
Base 10 | 2040010 | 2040710 |
Base 11 | 1436611 | 1437211 |
Base 12 | b98012 | b98712 |
Base 13 | 939313 | 939a13 |
Base 14 | 761214 | 761914 |
Base 15 | 60a015 | 60a715 |
Base 16 | 4fb016 | 4fb716 |