Compare 398980 vs 398989

Property	398980	398989
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 19949¹	398989¹
Prime factorization	2 × 2 × 5 × 19949	398989
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 19949, 39898, 79796, 99745, 199490, 398980	1, 398989
Number of properties	0	2
Isolated primes		26190th
Primes		33779th
Roman numberals
Base 2	1100001011010000100₂	1100001011010001101₂
Base 3	202021022001₃	202021022101₃
Base 4	1201122010₄	1201122031₄
Base 5	100231410₅	100231424₅
Base 6	12315044₆	12315101₆
Base 7	3251131₇	3251143₇
Base 8	1413204₈	1413215₈
Base 9	667261₉	667271₉
Base 10	398980₁₀	398989₁₀
Base 11	25283a₁₁	252848₁₁
Base 12	172a84₁₂	172a91₁₂
Base 13	10c7aa₁₃	10c7b6₁₃
Base 14	a5588₁₄	a5593₁₄
Base 15	7d33a₁₅	7d344₁₅
Base 16	61684₁₆	6168d₁₆