Compare 200981 vs 200987
Property | 200981 | 200987 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 4 | 1 |
Prime factorization | 113 × 1511 | 2009871 |
Prime factorization | 11 × 11 × 11 × 151 | 200987 |
Divisors count | 8 | 2 |
Divisors | 1, 11, 121, 151, 1331, 1661, 18271, 200981 | 1, 200987 |
Number of properties | 0 | 6 |
Chen primes | 7554th | |
Cousin primes (2nd member) | 2143rd | |
Primes | 18060th | |
Prime triplets (2nd member) | 841st | |
Safe primes | 1175th | |
Twin primes (1st member) | 2164th | |
Roman numberals | ||
Base 2 | 1100010001000101012 | 1100010001000110112 |
Base 3 | 1010122002023 | 1010122002223 |
Base 4 | 3010101114 | 3010101234 |
Base 5 | 224124115 | 224124225 |
Base 6 | 41502456 | 41502556 |
Base 7 | 14646447 | 14646537 |
Base 8 | 6104258 | 6104338 |
Base 9 | 3356229 | 3356289 |
Base 10 | 20098110 | 20098710 |
Base 11 | 12800011 | 12800611 |
Base 12 | 9838512 | 9838b12 |
Base 13 | 7063113 | 7063713 |
Base 14 | 5335b14 | 5336314 |
Base 15 | 3e83b15 | 3e84215 |
Base 16 | 3111516 | 3111b16 |