Compare 249217 vs 249220
Property | 249217 | 249220 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2492171 | 22 × 51 × 171 × 7331 |
Prime factorization | 249217 | 2 × 2 × 5 × 17 × 733 |
Divisors count | 2 | 24 |
Divisors | 1, 249217 | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 733, 1466, 2932, 3665, 7330, 12461, 14660, 24922, 49844, 62305, 124610, 249220 |
Number of properties | 4 | 0 |
Isolated primes | 16818th | |
Long primes | 8228th | |
Primes | 21981st | |
Sexy primes (2nd member) | 5130th | |
Roman numberals | ||
Base 2 | 1111001101100000012 | 1111001101100001002 |
Base 3 | 1101222120213 | 1101222121013 |
Base 4 | 3303120014 | 3303120104 |
Base 5 | 304333325 | 304333405 |
Base 6 | 52014416 | 52014446 |
Base 7 | 20554037 | 20554067 |
Base 8 | 7466018 | 7466048 |
Base 9 | 4187679 | 4187719 |
Base 10 | 24921710 | 24922010 |
Base 11 | 16027111 | 16027411 |
Base 12 | 10028112 | 10028412 |
Base 13 | 8958713 | 8958a13 |
Base 14 | 66b7314 | 66b7614 |
Base 15 | 4dc9715 | 4dc9a15 |
Base 16 | 3cd8116 | 3cd8416 |