Compare 138415 vs 138427

Property	138415	138427
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	5¹ × 19¹ × 31¹ × 47¹	138427¹
Prime factorization	5 × 19 × 31 × 47	138427
Divisors count	16	2
Divisors	1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 1457, 2945, 4465, 7285, 27683, 138415	1, 138427
Number of properties	0	5
Harmonic primes		4837th
Isolated primes		9685th
Lucky primes		1685th
Primes		12878th
Sexy primes (1st member)		3177th
Roman numberals
Base 2	100001110010101111₂	100001110010111011₂
Base 3	21000212111₃	21000212221₃
Base 4	201302233₄	201302323₄
Base 5	13412130₅	13412202₅
Base 6	2544451₆	2544511₆
Base 7	1114354₇	1114402₇
Base 8	416257₈	416273₈
Base 9	230774₉	230787₉
Base 10	138415₁₀	138427₁₀
Base 11	94aa2₁₁	95003₁₁
Base 12	68127₁₂	68137₁₂
Base 13	4b004₁₃	4b013₁₃
Base 14	3862b₁₄	38639₁₄
Base 15	2b02a₁₅	2b037₁₅
Base 16	21caf₁₆	21cbb₁₆