Compare 138401 vs 138406

Property	138401	138406
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	138401¹	2¹ × 69203¹
Prime factorization	138401	2 × 69203
Divisors count	2	4
Divisors	1, 138401	1, 2, 69203, 138406
Number of properties	10	1
Additive primes	5311th
Chen primes	5547th
Emirps	2665th
Happy primes	2012th
Harmonic primes	4836th
Primes	12875th
Prime triplets (1st member)	641st
Pythagorean primes	6409th
Semiprimes		31836th
Sexy primes (1st member)	3176th
Twin primes (1st member)	1597th
Roman numberals
Base 2	100001110010100001₂	100001110010100110₂
Base 3	21000211222₃	21000212011₃
Base 4	201302201₄	201302212₄
Base 5	13412101₅	13412111₅
Base 6	2544425₆	2544434₆
Base 7	1114334₇	1114342₇
Base 8	416241₈	416246₈
Base 9	230758₉	230764₉
Base 10	138401₁₀	138406₁₀
Base 11	94a8a₁₁	94a94₁₁
Base 12	68115₁₂	6811a₁₂
Base 13	4acc3₁₃	4acc8₁₃
Base 14	3861b₁₄	38622₁₄
Base 15	2b01b₁₅	2b021₁₅
Base 16	21ca1₁₆	21ca6₁₆