Compare 139397 vs 139400

Property139397139400
Typeprimecomposite number
Unique factors14
Total factors17
Prime factorization139397123 × 52 × 171 × 411
Prime factorization1393972 × 2 × 2 × 5 × 5 × 17 × 41
Divisors count248
Divisors1, 1393971, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 136, 164, 170, 200, 205, 328, 340, 410, 425, 680, 697, 820, 850, 1025, 1394, 1640, 1700, 2050, 2788, 3400, 3485, 4100, 5576, 6970, 8200, 13940, 17425, 27880, 34850, 69700, 139400
Number of properties80
Chen primes5583rd 
Cousin primes (2nd member)1602nd 
Emirps2687th 
Happy primes2023rd 
Isolated primes9751st 
Left-truncatable primes354th 
Primes12958th 
Pythagorean primes6454th 
Roman numberals  
Base 210001000001000010121000100000100010002
Base 3210020122123210020122223
Base 420200201142020020204
Base 5134300425134301005
Base 62553205625532126
Base 71120256711202627
Base 842020584202108
Base 923218592321889
Base 101393971013940010
Base 1195805119580811
Base 1268805126880812
Base 134b5ab134b5b113
Base 1438b2d1438b3214
Base 152b482152b48515
Base 1622085162208816
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