Compare 4987 vs 5647

Unique factors11
Total factors11
Prime factorization4987156471
Prime factorization49875647
Divisors count22
Divisors1, 49871, 5647
Number of properties612
Chen primes377th 
Cousin primes (1st member) 134th
Good primes 118th
Isolated primes416th469th
Left-truncatable primes 104th
Lucky primes131st 
Prime quintuplet 1s (1st member) 5th
Prime triplets (1st member) 88th
Sexy primes (1st member)242nd270th
Sexy primes (2nd member) 269th
Sexy prime quadrupletss (2nd member) 21st
Sexy prime triplets (1st member)81st93rd
Sexy prime triplets (2nd member) 92nd
Roman numberalsMMMMCMLXXXVII 
Base 21001101111011210110000011112
Base 3202112013212020113
Base 41031323411200334
Base 512442251400425
Base 6350316420516
Base 7203537223157
Base 8115738130178
Base 96751976649
Base 10498710564710
Base 11382411427411
Base 122a7712332712
Base 13236813275513
Base 141b631420b514
Base 151727151a1715
Base 16137b16160f16
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