Compare 161459 vs 161921

Property161459161921
Typeprimeprime
Unique factors11
Total factors11
Prime factorization16145911619211
Prime factorization161459161921
Divisors count22
Divisors1, 1614591, 161921
Number of properties65
Chen primes6311th6329th
Harmonic primes 5564th
Long primes5529th 
Primes14804th14844th
Pythagorean primes 7400th
Sexy primes (2nd member)3589th 
Sophie germain primes1729th 
Twin primes (1st member)1814th1821st
Roman numberals  
Base 210011101101011001121001111000100000012
Base 3220121102223220200100023
Base 421312230342132020014
Base 5201313145201401415
Base 63243255632453456
Base 71241504712430347
Base 847326384742018
Base 926542892661029
Base 101614591016192110
Base 111003411110072111
Base 127952b127985512
Base 135864c135891613
Base 1442bab144301b14
Base 1532c8e1532e9b15
Base 16276b3162788116
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