1. Numbers
  2. Compare 20507 vs 20514

Compare 20507 vs 20514

Property2050720514
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization20507121 × 31 × 131 × 2631
Prime factorization205072 × 3 × 13 × 263
Divisors count216
Divisors1, 205071, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10257, 20514
Number of properties40
Chen primes1139th 
Primes2314th 
Safe primes194th 
Twin primes (1st member)349th 
Roman numberals  
Base 210100000001101121010000001000102
Base 31001010112310010102103
Base 4110001234110002024
Base 51124012511240245
Base 623453562345506
Base 711353471135447
Base 8500338500428
Base 9311159311239
Base 1020507102051410
Base 1114453111445a11
Base 12ba4b12ba5612
Base 13944613945013
Base 14768b14769414
Base 15612215612915
Base 16501b16502216
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