Compare 9940 vs 9949

Property99409949
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 71 × 71199491
Prime factorization2 × 2 × 5 × 7 × 719949
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, 9949
Number of properties05
Additive primes 589th
Isolated primes 818th
Long primes 466th
Primes 1227th
Pythagorean primes 608th
Roman numberals  
Base 2100110110101002100110110111012
Base 311112201131111221113
Base 42123110421231314
Base 530423053042445
Base 611400461140216
Base 7406607410027
Base 8233248233358
Base 9145649145749
Base 10994010994910
Base 11751711752511
Base 12590412591112
Base 1346a81346b413
Base 1438a01438a914
Base 152e2a152e3415
Base 1626d41626dd16
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