Compare 868081 vs 868090

Property868081868090
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization868081121 × 51 × 471 × 18471
Prime factorization8680812 × 5 × 47 × 1847
Divisors count216
Divisors1, 8680811, 2, 5, 10, 47, 94, 235, 470, 1847, 3694, 9235, 18470, 86809, 173618, 434045, 868090
Number of properties50
Additive primes26590th 
Chen primes26501st 
Isolated primes54478th 
Primes68949th 
Ulam primes5043rd 
Roman numberals  
Base 2110100111110111100012110100111110111110102
Base 31122002210011311220022101113
Base 43103323301431033233224
Base 521023431152102343305
Base 6303345216303345346
Base 7102435647102436067
Base 83237361832373728
Base 91562704915627149
Base 108680811086809010
Base 115432251154323311
Base 1235a4411235a44a12
Base 132451761324518213
Base 141884db1418850614
Base 151223211512232a15
Base 16d3ef116d3efa16
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