Compare 289139 vs 290621

Property289139290621
Typeprimeprime
Unique factors11
Total factors11
Prime factorization28913912906211
Prime factorization289139290621
Divisors count22
Divisors1, 2891391, 290621
Number of properties69
Chen primes10349th10398th
Cousin primes (2nd member) 2899th
Harmonic primes9384th9434th
Long primes9420th9466th
Primes25155th25277th
Prime triplets (1st member) 1128th
Prime triplets (2nd member) 1127th
Safe primes1587th 
Sexy primes (1st member) 5853rd
Twin primes (1st member)2918th2927th
Roman numberals  
Base 21000110100101110011210001101111001111012
Base 311220012121231122021222023
Base 41012211303410123303314
Base 5332230245332444415
Base 6101103356101212456
Base 72312654723202027
Base 81064563810674758
Base 948055594825829
Base 102891391029062110
Base 111882641118939111
Base 1211b3ab1212022512
Base 13a17b613a238613
Base 147752b1477ca914
Base 155aa0e155b19b15
Base 16469731646f3d16
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