Compare 427877 vs 428137

Property427877428137
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42787714281371
Prime factorization427877428137
Divisors count22
Divisors1, 4278771, 428137
Number of properties54
Chen primes14451st 
Isolated primes 27945th
Primes35989th36012th
Prime triplets (1st member)1535th 
Sexy primes (1st member)8084th8092nd
Sexy prime triplets (1st member) 1550th
Twin primes (1st member)4030th 
Roman numberals  
Base 21101000011101100101211010001000011010012
Base 321020122102232102020212213
Base 41220131211412202012214
Base 510214300251022000225
Base 6131005256131020416
Base 73431312734321337
Base 81503545815041518
Base 972183897222579
Base 104278771042813710
Base 1127251a1127273611
Base 121877451218792112
Base 1311c9a81311cb4813
Base 14b1d0914b205314
Base 1586ba21586cc715
Base 1668765166886916
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