Compare 4975 vs 4987
Property | 4975 | 4987 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 52 × 1991 | 49871 |
Prime factorization | 5 × 5 × 199 | 4987 |
Divisors count | 6 | 2 |
Divisors | 1, 5, 25, 199, 995, 4975 | 1, 4987 |
Number of properties | 0 | 6 |
Chen primes | 377th | |
Isolated primes | 416th | |
Lucky primes | 131st | |
Primes | 667th | |
Sexy primes (1st member) | 242nd | |
Sexy prime triplets (1st member) | 81st | |
Roman numberals | MMMMCMLXXV | MMMMCMLXXXVII |
Base 2 | 10011011011112 | 10011011110112 |
Base 3 | 202110213 | 202112013 |
Base 4 | 10312334 | 10313234 |
Base 5 | 1244005 | 1244225 |
Base 6 | 350116 | 350316 |
Base 7 | 203357 | 203537 |
Base 8 | 115578 | 115738 |
Base 9 | 67379 | 67519 |
Base 10 | 497510 | 498710 |
Base 11 | 381311 | 382411 |
Base 12 | 2a6712 | 2a7712 |
Base 13 | 235913 | 236813 |
Base 14 | 1b5514 | 1b6314 |
Base 15 | 171a15 | 172715 |
Base 16 | 136f16 | 137b16 |