Compare 221950 vs 221951
Property | 221950 | 221951 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 52 × 231 × 1931 | 2219511 |
Prime factorization | 2 × 5 × 5 × 23 × 193 | 221951 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 5, 10, 23, 25, 46, 50, 115, 193, 230, 386, 575, 965, 1150, 1930, 4439, 4825, 8878, 9650, 22195, 44390, 110975, 221950 | 1, 221951 |
Number of properties | 0 | 6 |
Chen primes | 8238th | |
Harmonic primes | 7422nd | |
Primes | 19771st | |
Prime triplets (1st member) | 915th | |
Sexy primes (1st member) | 4677th | |
Twin primes (1st member) | 2346th | |
Roman numberals | ||
Base 2 | 1101100010111111102 | 1101100010111111112 |
Base 3 | 1020211101013 | 1020211101023 |
Base 4 | 3120233324 | 3120233334 |
Base 5 | 241003005 | 241003015 |
Base 6 | 44313146 | 44313156 |
Base 7 | 16130417 | 16130427 |
Base 8 | 6613768 | 6613778 |
Base 9 | 3674119 | 3674129 |
Base 10 | 22195010 | 22195110 |
Base 11 | 14183311 | 14183411 |
Base 12 | a853a12 | a853b12 |
Base 13 | 7a04113 | 7a04213 |
Base 14 | 5ac5814 | 5ac5914 |
Base 15 | 45b6a15 | 45b6b15 |
Base 16 | 362fe16 | 362ff16 |