Compare 399409 vs 399412

Property	399409	399412
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	399409¹	2² × 13¹ × 7681¹
Prime factorization	399409	2 × 2 × 13 × 7681
Divisors count	2	12
Divisors	1, 399409	1, 2, 4, 13, 26, 52, 7681, 15362, 30724, 99853, 199706, 399412
Number of properties	3	0
Isolated primes	26214th
Primes	33813th
Sexy primes (2nd member)	7643rd
Roman numberals
Base 2	1100001100000110001₂	1100001100000110100₂
Base 3	202021212221₃	202021220001₃
Base 4	1201200301₄	1201200310₄
Base 5	100240114₅	100240122₅
Base 6	12321041₆	12321044₆
Base 7	3252313₇	3252316₇
Base 8	1414061₈	1414064₈
Base 9	667787₉	667801₉
Base 10	399409₁₀	399412₁₀
Base 11	25309a₁₁	2530a2₁₁
Base 12	173181₁₂	173184₁₂
Base 13	10ca4a₁₃	10ca50₁₃
Base 14	a57b3₁₄	a57b6₁₄
Base 15	7d524₁₅	7d527₁₅
Base 16	61831₁₆	61834₁₆