1. Numbers
  2. Compare 30839 vs 30840

Compare 30839 vs 30840

Property3083930840
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization30839123 × 31 × 51 × 2571
Prime factorization308392 × 2 × 2 × 3 × 5 × 257
Divisors count232
Divisors1, 308391, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840
Number of properties40
Additive primes1505th 
Chen primes1589th 
Primes3324th 
Twin primes (1st member)476th 
Roman numberals  
Base 211110000111011121111000011110002
Base 31120022012311200220203
Base 4132013134132013204
Base 51441324514413305
Base 635443563544406
Base 715562471556257
Base 8741678741708
Base 9462659462669
Base 1030839103084010
Base 1121196112119711
Base 1215a1b1215a2012
Base 1311063131106413
Base 14b34b14b34c14
Base 15920e15921015
Base 16787716787816
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