Compare 4986 vs 4987
Property | 4986 | 4987 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 32 × 2771 | 49871 |
Prime factorization | 2 × 3 × 3 × 277 | 4987 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986 | 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 | MMMMCMLXXXVI | MMMMCMLXXXVII |
Base 2 | 10011011110102 | 10011011110112 |
Base 3 | 202112003 | 202112013 |
Base 4 | 10313224 | 10313234 |
Base 5 | 1244215 | 1244225 |
Base 6 | 350306 | 350316 |
Base 7 | 203527 | 203537 |
Base 8 | 115728 | 115738 |
Base 9 | 67509 | 67519 |
Base 10 | 498610 | 498710 |
Base 11 | 382311 | 382411 |
Base 12 | 2a7612 | 2a7712 |
Base 13 | 236713 | 236813 |
Base 14 | 1b6214 | 1b6314 |
Base 15 | 172615 | 172715 |
Base 16 | 137a16 | 137b16 |