1. Numbers
  2. Compare 661139 vs 661142

Compare 661139 vs 661142

Property661139661142
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization661139121 × 291 × 113991
Prime factorization6611392 × 29 × 11399
Divisors count28
Divisors1, 6611391, 2, 29, 58, 11399, 22798, 330571, 661142
Number of properties40
Chen primes20993rd 
Isolated primes42080th 
Primes53661st 
Safe primes3099th 
Roman numberals  
Base 2101000010110100100112101000010110100101102
Base 31020120220122310201202202023
Base 42201122103422011221124
Base 513212402451321240325
Base 6221004556221005026
Base 75422343754223467
Base 82413223824132268
Base 91216818912168229
Base 106611391066114210
Base 114117a6114117a911
Base 1227a72b1227a73212
Base 131a1c0b131a1c1113
Base 14132d2314132d2614
Base 15d0d5e15d0d6215
Base 16a169316a169616
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