Compare 551911 vs 551920

Property	551911	551920
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	551911¹	2⁴ × 5¹ × 6899¹
Prime factorization	551911	2 × 2 × 2 × 2 × 5 × 6899
Divisors count	2	20
Divisors	1, 551911	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6899, 13798, 27596, 34495, 55192, 68990, 110384, 137980, 275960, 551920
Number of properties	4	0
Chen primes	17943rd
Primes	45469th
Sexy primes (1st member)	9954th
Twin primes (2nd member)	4963rd
Roman numberals
Base 2	10000110101111100111₂	10000110101111110000₂
Base 3	1001001002011₃	1001001002111₃
Base 4	2012233213₄	2012233300₄
Base 5	120130121₅	120130140₅
Base 6	15455051₆	15455104₆
Base 7	4456033₇	4456045₇
Base 8	2065747₈	2065760₈
Base 9	1031064₉	1031074₉
Base 10	551911₁₀	551920₁₀
Base 11	347728₁₁	347736₁₁
Base 12	227487₁₂	227494₁₂
Base 13	164299₁₃	1642a5₁₃
Base 14	1051c3₁₄	1051cc₁₄
Base 15	ad7e1₁₅	ad7ea₁₅
Base 16	86be7₁₆	86bf0₁₆