1. Numbers
  2. Compare 20663 vs 20672

Compare 20663 vs 20672

Property2066320672
Typeprimecomposite number
Unique factors13
Total factors18
Prime factorization20663126 × 171 × 191
Prime factorization206632 × 2 × 2 × 2 × 2 × 2 × 17 × 19
Divisors count228
Divisors1, 206631, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672
Number of properties70
Additive primes1081st 
Chen primes1144th 
Harmonic primes850th 
Isolated primes1627th 
Long primes886th 
Primes2328th 
Safe primes197th 
Roman numberals  
Base 210100001011011121010000110000002
Base 31001100022310011001223
Base 4110023134110030004
Base 51130123511301425
Base 623535562354126
Base 711414671141617
Base 8502678503008
Base 9313089313189
Base 1020663102067210
Base 1114585111459311
Base 12bb5b12bb6812
Base 13953613954213
Base 14775d14776814
Base 1561c81561d215
Base 1650b71650c016
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