Compare 1020839 vs 1020840

Property10208391020840
Typeprimecomposite number
Unique factors15
Total factors17
Prime factorization1020839123 × 31 × 51 × 471 × 1811
Prime factorization10208392 × 2 × 2 × 3 × 5 × 47 × 181
Divisors count264
Divisors1, 10208391, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 181, 188, 235, 282, 362, 376, 470, 543, 564, 705, 724, 905, 940, 1086, 1128, 1410, 1448, 1810, 1880, 2172, 2715, 2820, 3620, 4344, 5430, 5640, 7240, 8507, 10860, 17014, 21720, 25521, 34028, 42535, 51042, 68056, 85070, 102084, 127605, 170140, 204168, 255210, 340280, 510420, 1020840
Number of properties40
Additive primes30820th 
Chen primes30520th 
Primes80032nd 
Twin primes (1st member)8327th 
Roman numberals  
Base 2111110010011101001112111110010011101010002
Base 31220212022212312202120222203
Base 43321032213433210322204
Base 523013132452301313305
Base 6335140356335140406
Base 7114511317114511327
Base 83711647837116508
Base 91825285918252869
Base 10102083910102084010
Base 11637a7611637a7711
Base 1241291b1241292012
Base 132998611329986213
Base 141c8051141c805214
Base 1515270e1515271015
Base 16f93a716f93a816
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