Compare 839980 vs 839981

Property	839980	839981
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 41999¹	839981¹
Prime factorization	2 × 2 × 5 × 41999	839981
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 41999, 83998, 167996, 209995, 419990, 839980	1, 839981
Number of properties	0	4
Isolated primes		52790th
Primes		66889th
Sophie germain primes		6696th
Super primes		6666th
Roman numberals
Base 2	11001101000100101100₂	11001101000100101101₂
Base 3	1120200020101₃	1120200020102₃
Base 4	3031010230₄	3031010231₄
Base 5	203334410₅	203334411₅
Base 6	30000444₆	30000445₆
Base 7	10065631₇	10065632₇
Base 8	3150454₈	3150455₈
Base 9	1520211₉	1520212₉
Base 10	839980₁₀	839981₁₀
Base 11	5240a9₁₁	5240aa₁₁
Base 12	346124₁₂	346125₁₂
Base 13	23543b₁₃	23543c₁₃
Base 14	17c188₁₄	17c189₁₄
Base 15	118d3a₁₅	118d3b₁₅
Base 16	cd12c₁₆	cd12d₁₆