Compare 123973 vs 123980

Property123973123980
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization123973122 × 51 × 61991
Prime factorization1239732 × 2 × 5 × 6199
Divisors count212
Divisors1, 1239731, 2, 4, 5, 10, 20, 6199, 12398, 24796, 30995, 61990, 123980
Number of properties60
Harmonic primes4400th 
Isolated primes8726th 
Lucky primes1528th 
Primes11647th 
Pythagorean primes5794th 
Sexy primes (1st member)2903rd 
Roman numberals  
Base 2111100100010001012111100100010011002
Base 3200220011213200220012123
Base 413210101141321010304
Base 5124313435124314105
Base 62353541623535526
Base 71024303710243137
Base 836210583621148
Base 920804792080559
Base 101239731012398010
Base 1185163118516a11
Base 125b8b1125b8b812
Base 1344575134457c13
Base 1433273143327a14
Base 1526aed1526b0515
Base 161e445161e44c16
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