Compare 66431 vs 66442

Property	66431	66442
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	66431¹	2¹ × 139¹ × 239¹
Prime factorization	66431	2 × 139 × 239
Divisors count	2	8
Divisors	1, 66431	1, 2, 139, 239, 278, 478, 33221, 66442
Number of properties	4	0
Chen primes	3034th
Isolated primes	4885th
Primes	6624th
Sophie germain primes	842nd
Roman numberals
Base 2	10000001101111111₂	10000001110001010₂
Base 3	10101010102₃	10101010211₃
Base 4	100031333₄	100032022₄
Base 5	4111211₅	4111232₅
Base 6	1231315₆	1231334₆
Base 7	364451₇	364465₇
Base 8	201577₈	201612₈
Base 9	111112₉	111124₉
Base 10	66431₁₀	66442₁₀
Base 11	45a02₁₁	45a12₁₁
Base 12	3253b₁₂	3254a₁₂
Base 13	24311₁₃	2431c₁₃
Base 14	1a2d1₁₄	1a2dc₁₄
Base 15	14a3b₁₅	14a47₁₅
Base 16	1037f₁₆	1038a₁₆