Compare 405986 vs 405989

Property	405986	405989
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 7¹ × 47¹ × 617¹	405989¹
Prime factorization	2 × 7 × 47 × 617	405989
Divisors count	16	2
Divisors	1, 2, 7, 14, 47, 94, 329, 617, 658, 1234, 4319, 8638, 28999, 57998, 202993, 405986	1, 405989
Number of properties	0	4
Chen primes		13833rd
Primes		34303rd
Super primes		3666th
Twin primes (1st member)		3858th
Roman numberals
Base 2	1100011000111100010₂	1100011000111100101₂
Base 3	202121220112₃	202121220122₃
Base 4	1203013202₄	1203013211₄
Base 5	100442421₅	100442424₅
Base 6	12411322₆	12411325₆
Base 7	3310430₇	3310433₇
Base 8	1430742₈	1430745₈
Base 9	677815₉	677818₉
Base 10	405986₁₀	405989₁₀
Base 11	258029₁₁	258031₁₁
Base 12	176b42₁₂	176b45₁₂
Base 13	112a39₁₃	112a3c₁₃
Base 14	a7d50₁₄	a7d53₁₄
Base 15	8045b₁₅	8045e₁₅
Base 16	631e2₁₆	631e5₁₆