Compare 385980 vs 385991

Property	385980	385991
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 7¹ × 919¹	385991¹
Prime factorization	2 × 2 × 3 × 5 × 7 × 919	385991
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 919, 1838, 2757, 3676, 4595, 5514, 6433, 9190, 11028, 12866, 13785, 18380, 19299, 25732, 27570, 32165, 38598, 55140, 64330, 77196, 96495, 128660, 192990, 385980	1, 385991
Number of properties	0	5
Chen primes		13257th
Emirps		6349th
Isolated primes		25381st
Primes		32760th
Sexy primes (1st member)		7415th
Roman numberals
Base 2	1011110001110111100₂	1011110001111000111₂
Base 3	201121110120₃	201121110222₃
Base 4	1132032330₄	1132033013₄
Base 5	44322410₅	44322431₅
Base 6	12134540₆	12134555₆
Base 7	3165210₇	3165224₇
Base 8	1361674₈	1361707₈
Base 9	647416₉	647428₉
Base 10	385980₁₀	385991₁₀
Base 11	243aa1₁₁	244001₁₁
Base 12	167450₁₂	16745b₁₂
Base 13	1068ba₁₃	1068c8₁₃
Base 14	a0940₁₄	a094b₁₄
Base 15	79570₁₅	7957b₁₅
Base 16	5e3bc₁₆	5e3c7₁₆