Compare 428663 vs 428664

Property428663428664
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization428663123 × 31 × 531 × 3371
Prime factorization4286632 × 2 × 2 × 3 × 53 × 337
Divisors count232
Divisors1, 4286631, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 337, 424, 636, 674, 1011, 1272, 1348, 2022, 2696, 4044, 8088, 17861, 35722, 53583, 71444, 107166, 142888, 214332, 428664
Number of properties50
Additive primes14251st 
Chen primes14476th 
Isolated primes27975th 
Primes36052nd 
Sexy primes (2nd member)8103rd 
Roman numberals  
Base 21101000101001110111211010001010011110002
Base 321021000010232102100001103
Base 41220221313412202213204
Base 510220412351022041245
Base 6131043156131043206
Base 73433514734335157
Base 81505167815051708
Base 972301297230139
Base 104286631042866410
Base 112730741127307511
Base 1218809b121880a012
Base 131201611312016213
Base 14b230b14b230c14
Base 1587028158702915
Base 1668a771668a7816
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