Compare 128975 vs 128983

Property128975128983
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization52 × 71 × 111 × 6711289831
Prime factorization5 × 5 × 7 × 11 × 67128983
Divisors count242
Divisors1, 5, 7, 11, 25, 35, 55, 67, 77, 175, 275, 335, 385, 469, 737, 1675, 1925, 2345, 3685, 5159, 11725, 18425, 25795, 1289751, 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 2111110111110011112111110111110101112
Base 3201122202123201122210113
Base 413313303341331331134
Base 5131114005131114135
Base 62433035624330516
Base 71045010710450217
Base 837371783737278
Base 921582592158349
Base 101289751012898310
Base 11889a011889a811
Base 126277b126278712
Base 1346922134692a13
Base 1435007143501114
Base 1528335152833d15
Base 161f7cf161f7d716
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