Compare 210421 vs 210427

Property210421210427
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization210421171 × 231 × 13071
Prime factorization2104217 × 23 × 1307
Divisors count28
Divisors1, 2104211, 7, 23, 161, 1307, 9149, 30061, 210427
Number of properties50
Chen primes7865th 
Isolated primes14335th 
Long primes7049th 
Primes18848th 
Pythagorean primes9412th 
Roman numberals  
Base 211001101011111010121100110101111110112
Base 310120012210131012001221213
Base 430311331143031133234
Base 5232131415232132025
Base 64302101643021116
Base 71534321715343307
Base 863276586327738
Base 935057193505779
Base 102104211021042710
Base 111341021113410811
Base 12a193112a193712
Base 1374a131374a1913
Base 1456981145698714
Base 1542531154253715
Base 16335f516335fb16
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