Compare 128331 vs 128339

Property128331128339
Typecomposite numberprime
Unique factors31
Total factors61
Prime factorization33 × 72 × 9711283391
Prime factorization3 × 3 × 3 × 7 × 7 × 97128339
Divisors count242
Divisors1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 441, 679, 873, 1323, 2037, 2619, 4753, 6111, 14259, 18333, 42777, 1283311, 128339
Number of properties06
Chen primes 5193rd
Good primes 788th
Harmonic primes 4524th
Long primes 4511th
Primes 12014th
Twin primes (1st member) 1498th
Roman numberals  
Base 2111110101010010112111110101010100112
Base 3201120010003201120010223
Base 413311102341331111034
Base 5131013115131013245
Base 62430043624300556
Base 71043100710431117
Base 837251383725238
Base 921503092150389
Base 101283311012833910
Base 1188465118847211
Base 1262323126232b12
Base 1346548134655313
Base 1434aa71434ab114
Base 1528056152805e15
Base 161f54b161f55316
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