Compare 660137 vs 660139

Property	660137	660139
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	660137¹	73¹ × 9043¹
Prime factorization	660137	73 × 9043
Divisors count	2	4
Divisors	1, 660137	1, 73, 9043, 660139
Number of properties	5	1
Additive primes	20918th
Chen primes	20961st
Isolated primes	42023rd
Primes	53578th
Semiprimes		141274th
Sexy primes (2nd member)	11571st
Roman numberals
Base 2	10100001001010101001₂	10100001001010101011₂
Base 3	1020112112112₃	1020112112121₃
Base 4	2201022221₄	2201022223₄
Base 5	132111022₅	132111024₅
Base 6	22052105₆	22052111₆
Base 7	5416412₇	5416414₇
Base 8	2411251₈	2411253₈
Base 9	1215475₉	1215477₉
Base 10	660137₁₀	660139₁₀
Base 11	410a75₁₁	410a77₁₁
Base 12	27a035₁₂	27a037₁₂
Base 13	1a161a₁₃	1a161c₁₃
Base 14	132809₁₄	13280b₁₄
Base 15	d08e2₁₅	d08e4₁₅
Base 16	a12a9₁₆	a12ab₁₆