Compare 428291 vs 428297

Property428291428297
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization731 × 586714282971
Prime factorization73 × 5867428297
Divisors count42
Divisors1, 73, 5867, 4282911, 428297
Number of properties15
Chen primes 14465th
Primes 36026th
Prime triplets (1st member) 1538th
Semiprimes93499th 
Sexy primes (1st member) 8097th
Twin primes (1st member) 4037th
Roman numberals  
Base 21101000100100000011211010001001000010012
Base 321020211112232102021112123
Base 41220210003412202100214
Base 510220113151022011425
Base 6131024556131025056
Base 73432443734324527
Base 81504403815044118
Base 972244897224559
Base 104282911042829710
Base 112728661127287111
Base 12187a2b12187a3512
Base 1311cc361311cc3c13
Base 14b212314b212914
Base 1586d7b1586d8215
Base 1668903166890916
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