Compare 309986 vs 309989

Property	309986	309989
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 37¹ × 59¹ × 71¹	309989¹
Prime factorization	2 × 37 × 59 × 71	309989
Divisors count	16	2
Divisors	1, 2, 37, 59, 71, 74, 118, 142, 2183, 2627, 4189, 4366, 5254, 8378, 154993, 309986	1, 309989
Number of properties	0	4
Chen primes		10963rd
Isolated primes		20635th
Primes		26800th
Sophie germain primes		2930th
Roman numberals
Base 2	1001011101011100010₂	1001011101011100101₂
Base 3	120202012222₃	120202020002₃
Base 4	1023223202₄	1023223211₄
Base 5	34404421₅	34404424₅
Base 6	10351042₆	10351045₆
Base 7	2430515₇	2430521₇
Base 8	1135342₈	1135345₈
Base 9	522188₉	522202₉
Base 10	309986₁₀	309989₁₀
Base 11	1a1996₁₁	1a1999₁₁
Base 12	12b482₁₂	12b485₁₂
Base 13	ab131₁₃	ab134₁₃
Base 14	80d7c₁₄	80d81₁₄
Base 15	61cab₁₅	61cae₁₅
Base 16	4bae2₁₆	4bae5₁₆