Compare 138239 vs 138251

Property	138239	138251
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	138239¹	138251¹
Prime factorization	138239	138251
Divisors count	2	2
Divisors	1, 138239	1, 138251
Number of properties	5	6
Chen primes	5543rd	5544th
Cousin primes (2nd member)		1588th
Harmonic primes	4828th	4829th
Isolated primes		9675th
Primes	12861st	12864th
Safe primes	871st
Sophie germain primes		1533rd
Twin primes (1st member)	1595th
Roman numberals
Base 2	100001101111111111₂	100001110000001011₂
Base 3	21000121222₃	21000122102₃
Base 4	201233333₄	201300023₄
Base 5	13410424₅	13411001₅
Base 6	2543555₆	2544015₆
Base 7	1114013₇	1114031₇
Base 8	415777₈	416013₈
Base 9	230558₉	230572₉
Base 10	138239₁₀	138251₁₀
Base 11	94952₁₁	94963₁₁
Base 12	67bbb₁₂	6800b₁₂
Base 13	4abca₁₃	4ac09₁₃
Base 14	38543₁₄	38551₁₄
Base 15	2ae5e₁₅	2ae6b₁₅
Base 16	21bff₁₆	21c0b₁₆