1. Numbers
  2. Compare 20731 vs 20740

Compare 20731 vs 20740

Property2073120740
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization20731122 × 51 × 171 × 611
Prime factorization207312 × 2 × 5 × 17 × 61
Divisors count224
Divisors1, 207311, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 20740
Number of properties60
Additive primes1085th 
Chen primes1148th 
Harmonic primes853rd 
Isolated primes1631st 
Lucky primes379th 
Primes2334th 
Roman numberals  
Base 210100001111101121010001000001002
Base 31001102211310011100113
Base 4110033234110100104
Base 51130411511304305
Base 623555162400046
Base 711430471143167
Base 8503738504048
Base 9313849314049
Base 1020731102074010
Base 1114637111464511
Base 12bbb7121000412
Base 13958913959513
Base 1477ab1477b614
Base 15622115622a15
Base 1650fb16510416
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