Compare 557981 vs 557990

Property	557981	557990
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	557981¹	2¹ × 5¹ × 55799¹
Prime factorization	557981	2 × 5 × 55799
Divisors count	2	8
Divisors	1, 557981	1, 2, 5, 10, 55799, 111598, 278995, 557990
Number of properties	4	0
Chen primes	18119th
Isolated primes	35911th
Primes	45920th
Sexy primes (1st member)	10042nd
Roman numberals
Base 2	10001000001110011101₂	10001000001110100110₂
Base 3	1001100101222₃	1001100102022₃
Base 4	2020032131₄	2020032212₄
Base 5	120323411₅	120323430₅
Base 6	15543125₆	15543142₆
Base 7	4512524₇	4512536₇
Base 8	2101635₈	2101646₈
Base 9	1040358₉	1040368₉
Base 10	557981₁₀	557990₁₀
Base 11	351246₁₁	351254₁₁
Base 12	22aaa5₁₂	22aab2₁₂
Base 13	166c88₁₃	166c94₁₃
Base 14	1074bb₁₄	1074c6₁₄
Base 15	b04db₁₅	b04e5₁₅
Base 16	8839d₁₆	883a6₁₆