Compare 139290 vs 139291

Property	139290	139291
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 5¹ × 4643¹	139291¹
Prime factorization	2 × 3 × 5 × 4643	139291
Divisors count	16	2
Divisors	1, 2, 3, 5, 6, 10, 15, 30, 4643, 9286, 13929, 23215, 27858, 46430, 69645, 139290	1, 139291
Number of properties	0	7
Emirps		2681st
Good primes		824th
Isolated primes		9741st
Primes		12944th
Sexy primes (1st member)		3189th
Sexy prime quadrupletss (1st member)		93rd
Sexy prime triplets (1st member)		670th
Roman numberals
Base 2	100010000000011010₂	100010000000011011₂
Base 3	21002001220₃	21002001221₃
Base 4	202000122₄	202000123₄
Base 5	13424130₅	13424131₅
Base 6	2552510₆	2552511₆
Base 7	1120044₇	1120045₇
Base 8	420032₈	420033₈
Base 9	232056₉	232057₉
Base 10	139290₁₀	139291₁₀
Base 11	95718₁₁	95719₁₁
Base 12	68736₁₂	68737₁₂
Base 13	4b528₁₃	4b529₁₃
Base 14	38a94₁₄	38a95₁₄
Base 15	2b410₁₅	2b411₁₅
Base 16	2201a₁₆	2201b₁₆