Compare 242780 vs 242789

Property242780242789
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 611 × 19912427891
Prime factorization2 × 2 × 5 × 61 × 199242789
Divisors count242
Divisors1, 2, 4, 5, 10, 20, 61, 122, 199, 244, 305, 398, 610, 796, 995, 1220, 1990, 3980, 12139, 24278, 48556, 60695, 121390, 2427801, 242789
Number of properties04
Chen primes 8893rd
Harmonic primes 8033rd
Isolated primes 16405th
Primes 21454th
Roman numberals  
Base 211101101000101110021110110100011001012
Base 311010000021231101000010123
Base 432310113043231012114
Base 5302321105302321245
Base 65111552651120056
Base 72030546720305617
Base 873213487321458
Base 941002594100359
Base 102427801024278910
Base 1115644a1115645811
Base 12b85b812b860512
Base 1386675138668113
Base 146469614646a114
Base 154be05154be0e15
Base 163b45c163b46516
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