Compare 249439 vs 249440

Property249439249440
Typeprimecomposite number
Unique factors13
Total factors17
Prime factorization249439125 × 51 × 15591
Prime factorization2494392 × 2 × 2 × 2 × 2 × 5 × 1559
Divisors count224
Divisors1, 2494391, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1559, 3118, 6236, 7795, 12472, 15590, 24944, 31180, 49888, 62360, 124720, 249440
Number of properties90
Additive primes8914th 
Harmonic primes8209th 
Lucky primes2747th 
Primes22000th 
Prime triplets (3rd member)1005th 
Sexy primes (2nd member)5135th 
Sexy prime quadrupletss (4th member)123rd 
Sexy prime triplets (3rd member)1006th 
Twin primes (2nd member)2584th 
Roman numberals  
Base 211110011100101111121111001110011000002
Base 311020001111131102000111123
Base 433032113343303212004
Base 5304402245304402305
Base 65202451652024526
Base 72056141720561427
Base 874713787471408
Base 942014494201459
Base 102494391024944010
Base 111604531116045411
Base 121004271210042812
Base 13896c813896c913
Base 1466c911466c9214
Base 154dd94154dd9515
Base 163ce5f163ce6016
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