Compare 990377 vs 990385

Property	990377	990385
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	990377¹	5¹ × 11² × 1637¹
Prime factorization	990377	5 × 11 × 11 × 1637
Divisors count	2	12
Divisors	1, 990377	1, 5, 11, 55, 121, 605, 1637, 8185, 18007, 90035, 198077, 990385
Number of properties	7	0
Isolated primes	61596th
Primes	77807th
Sexy primes (1st member)	16248th
Sexy primes (2nd member)	16247th
Sexy prime quadrupletss (2nd member)	324th
Sexy prime triplets (1st member)	2878th
Sexy prime triplets (2nd member)	2877th
Roman numberals
Base 2	11110001110010101001₂	11110001110010110001₂
Base 3	1212022112122₃	1212022112221₃
Base 4	3301302221₄	3301302301₄
Base 5	223143002₅	223143020₅
Base 6	33121025₆	33121041₆
Base 7	11263253₇	11263264₇
Base 8	3616251₈	3616261₈
Base 9	1768478₉	1768487₉
Base 10	990377₁₀	990385₁₀
Base 11	6170a3₁₁	617100₁₁
Base 12	3b9175₁₂	3b9181₁₂
Base 13	288a2b₁₃	288a36₁₃
Base 14	1bacd3₁₄	1bacdb₁₄
Base 15	1486a2₁₅	1486aa₁₅
Base 16	f1ca9₁₆	f1cb1₁₆