Compare 68539 vs 68540

Property6853968540
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization68539122 × 51 × 231 × 1491
Prime factorization685392 × 2 × 5 × 23 × 149
Divisors count224
Divisors1, 685391, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 34270, 68540
Number of properties60
Additive primes2905th 
Cousin primes (1st member)893rd 
Harmonic primes2574th 
Isolated primes5039th 
Long primes2577th 
Primes6816th 
Roman numberals  
Base 2100001011101110112100001011101111002
Base 3101110001113101110001123
Base 410023232341002323304
Base 54143124541431305
Base 61245151612451526
Base 740355274035537
Base 820567382056748
Base 911401491140159
Base 1068539106854010
Base 1147549114754a11
Base 12337b712337b812
Base 1325273132527413
Base 141ad99141ad9a14
Base 1515494151549515
Base 1610bbb1610bbc16
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