Compare 9940 vs 9941

Property99409941
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 71 × 71199411
Prime factorization2 × 2 × 5 × 7 × 719941
Divisors count242
Divisors1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 99401, 9941
Number of properties08
Additive primes 588th
Centered square primes 26th
Chen primes 632nd
Emirps 239th
Isolated primes 817th
Primes 1226th
Pythagorean primes 607th
Ulam primes 90th
Roman numberals  
Base 2100110110101002100110110101012
Base 311112201131111220123
Base 42123110421231114
Base 530423053042315
Base 611400461140056
Base 7406607406617
Base 8233248233258
Base 9145649145659
Base 10994010994110
Base 11751711751811
Base 12590412590512
Base 1346a81346a913
Base 1438a01438a114
Base 152e2a152e2b15
Base 1626d41626d516
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