Compare 19973 vs 19984

Property1997319984
Typeprimecomposite number
Unique factors12
Total factors15
Prime factorization19973124 × 12491
Prime factorization199732 × 2 × 2 × 2 × 1249
Divisors count210
Divisors1, 199731, 2, 4, 8, 16, 1249, 2498, 4996, 9992, 19984
Number of properties60
Additive primes1048th 
Emirps627th 
Isolated primes1577th 
Primes2258th 
Pythagorean primes1123rd 
Sexy primes (1st member)692nd 
Roman numberals  
Base 210011100000010121001110000100002
Base 31000101202310001020113
Base 4103200114103201004
Base 51114343511144145
Base 623224562323046
Base 711214271121567
Base 8470058470208
Base 9303529303649
Base 1019973101998410
Base 1114008111401811
Base 12b68512b69412
Base 13912513913313
Base 1473c91473d614
Base 155db8155dc415
Base 164e05164e1016
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