Compare 426989 vs 426997

Property426989426997
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization171 × 2511714269971
Prime factorization17 × 25117426997
Divisors count42
Divisors1, 17, 25117, 4269891, 426997
Number of properties14
Additive primes 14212th
Cousin primes (1st member) 4013th
Isolated primes 27885th
Primes 35924th
Semiprimes93232nd 
Roman numberals  
Base 21101000001111101101211010000011111101012
Base 321020020110232102002012013
Base 41220033231412200333114
Base 510213042451021304425
Base 6130524456130525016
Base 73425603734256147
Base 81501755815017658
Base 972064297206519
Base 104269891042699710
Base 112718921127189a11
Base 121871251218713112
Base 1311c4741311c47c13
Base 14b187314b187b14
Base 15867ae15867b715
Base 16683ed16683f516
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