1. Numbers
  2. Compare 20477 vs 20480

Compare 20477 vs 20480

Property2047720480
Typeprimecomposite number
Unique factors12
Total factors113
Prime factorization204771212 × 51
Prime factorization204772 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5
Divisors count226
Divisors1, 204771, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480
Number of properties70
Chen primes1137th 
Primes2311th 
Prime triplets (1st member)171st 
Pythagorean primes1151st 
Sexy primes (1st member)706th 
Super primes344th 
Twin primes (1st member)348th 
Roman numberals  
Base 210011111111110121010000000000002
Base 31001002102310010021123
Base 4103333314110000004
Base 51123402511234105
Base 623444562344526
Base 711346271134657
Base 8477758500008
Base 9310729310759
Base 1020477102048010
Base 1114426111442911
Base 12ba2512ba2812
Base 13942213942513
Base 14766914766c14
Base 15610215610515
Base 164ffd16500016
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