Compare 138489 vs 138497

Property	138489	138497
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 13¹ × 53¹ × 67¹	138497¹
Prime factorization	3 × 13 × 53 × 67	138497
Divisors count	16	2
Divisors	1, 3, 13, 39, 53, 67, 159, 201, 689, 871, 2067, 2613, 3551, 10653, 46163, 138489	1, 138497
Number of properties	0	7
Chen primes		5551st
Cousin primes (2nd member)		1591st
Emirps		2668th
Isolated primes		9690th
Long primes		4818th
Primes		12885th
Pythagorean primes		6415th
Roman numberals
Base 2	100001110011111001₂	100001110100000001₂
Base 3	21000222020₃	21000222112₃
Base 4	201303321₄	201310001₄
Base 5	13412424₅	13412442₅
Base 6	2545053₆	2545105₆
Base 7	1114521₇	1114532₇
Base 8	416371₈	416401₈
Base 9	230866₉	230875₉
Base 10	138489₁₀	138497₁₀
Base 11	9505a₁₁	95067₁₁
Base 12	68189₁₂	68195₁₂
Base 13	4b060₁₃	4b068₁₃
Base 14	38681₁₄	38689₁₄
Base 15	2b079₁₅	2b082₁₅
Base 16	21cf9₁₆	21d01₁₆