1. Numbers
  2. Compare 309980 vs 309989

Compare 309980 vs 309989

Property309980309989
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 111 × 140913099891
Prime factorization2 × 2 × 5 × 11 × 1409309989
Divisors count242
Divisors1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1409, 2818, 5636, 7045, 14090, 15499, 28180, 30998, 61996, 77495, 154990, 3099801, 309989
Number of properties04
Chen primes 10963rd
Isolated primes 20635th
Primes 26800th
Sophie germain primes 2930th
Roman numberals  
Base 21001011101011011100210010111010111001012
Base 312020201220231202020200023
Base 41023223130410232232114
Base 5344044105344044245
Base 6103510326103510456
Base 72430506724305217
Base 81135334811353458
Base 952218295222029
Base 103099801030998910
Base 111a1990111a199911
Base 1212b4781212b48512
Base 13ab12813ab13413
Base 1480d761480d8114
Base 1561ca51561cae15
Base 164badc164bae516
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