1. Numbers
  2. Compare 99989 vs 99990

Compare 99989 vs 99990

Property9998999990
Typeprimecomposite number
Unique factors15
Total factors16
Prime factorization99989121 × 32 × 51 × 111 × 1011
Prime factorization999892 × 3 × 3 × 5 × 11 × 101
Divisors count248
Divisors1, 999891, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 101, 110, 165, 198, 202, 303, 330, 495, 505, 606, 909, 990, 1010, 1111, 1515, 1818, 2222, 3030, 3333, 4545, 5555, 6666, 9090, 9999, 11110, 16665, 19998, 33330, 49995, 99990
Number of properties60
Chen primes4233rd 
Emirps1646th 
Long primes3617th 
Primes9591st 
Pythagorean primes4783rd 
Twin primes (1st member)1224th 
Roman numberals  
Base 2110000110100101012110000110100101102
Base 3120020110223120020111003
Base 412012211141201221124
Base 5111444245111444305
Base 62050525620505306
Base 756434175643427
Base 830322583032268
Base 916213891621409
Base 1099989109999010
Base 116913a116914011
Base 1249a451249a4612
Base 1336686133668713
Base 1428621142862214
Base 151e95e151e96015
Base 1618695161869616
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