Compare 221941 vs 221949
Property | 221941 | 221949 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2219411 | 32 × 71 × 131 × 2711 |
Prime factorization | 221941 | 3 × 3 × 7 × 13 × 271 |
Divisors count | 2 | 24 |
Divisors | 1, 221941 | 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 271, 273, 813, 819, 1897, 2439, 3523, 5691, 10569, 17073, 24661, 31707, 73983, 221949 |
Number of properties | 5 | 0 |
Additive primes | 8004th | |
Isolated primes | 15081st | |
Long primes | 7397th | |
Primes | 19770th | |
Pythagorean primes | 9866th | |
Roman numberals | ||
Base 2 | 1101100010111101012 | 1101100010111111012 |
Base 3 | 1020211100013 | 1020211101003 |
Base 4 | 3120233114 | 3120233314 |
Base 5 | 241002315 | 241002445 |
Base 6 | 44313016 | 44313136 |
Base 7 | 16130267 | 16130407 |
Base 8 | 6613658 | 6613758 |
Base 9 | 3674019 | 3674109 |
Base 10 | 22194110 | 22194910 |
Base 11 | 14182511 | 14183211 |
Base 12 | a853112 | a853912 |
Base 13 | 7a03513 | 7a04013 |
Base 14 | 5ac4d14 | 5ac5714 |
Base 15 | 45b6115 | 45b6915 |
Base 16 | 362f516 | 362fd16 |