Compare 128980 vs 128983

Property128980128983
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 51 × 644911289831
Prime factorization2 × 2 × 5 × 6449128983
Divisors count122
Divisors1, 2, 4, 5, 10, 20, 6449, 12898, 25796, 32245, 64490, 1289801, 128983
Number of properties07
Additive primes 4976th
Cousin primes (1st member) 1500th
Harmonic primes 4546th
Long primes 4529th
Primes 12074th
Prime triplets (2nd member) 612th
Twin primes (2nd member) 1507th
Roman numberals  
Base 2111110111110101002111110111110101112
Base 3201122210013201122210113
Base 413313311041331331134
Base 5131114105131114135
Base 62433044624330516
Base 71045015710450217
Base 837372483737278
Base 921583192158349
Base 101289801012898310
Base 11889a511889a811
Base 1262784126278712
Base 1346927134692a13
Base 143500c143501114
Base 152833a152833d15
Base 161f7d4161f7d716
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