Compare 21377 vs 21397

Property	21377	21397
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	21377¹	21397¹
Prime factorization	21377	21397
Divisors count	2	2
Divisors	1, 21377	1, 21397
Number of properties	8	5
Chen primes	1177th
Cousin primes (1st member)		365th
Good primes	268th
Isolated primes		1677th
Long primes	909th
Primes	2398th	2402nd
Prime triplets (1st member)	181st
Pythagorean primes	1190th	1191st
Sexy primes (1st member)	728th
Sexy primes (2nd member)		729th
Twin primes (1st member)	363rd
Roman numberals
Base 2	101001110000001₂	101001110010101₂
Base 3	1002022202₃	1002100111₃
Base 4	11032001₄	11032111₄
Base 5	1141002₅	1141042₅
Base 6	242545₆	243021₆
Base 7	116216₇	116245₇
Base 8	51601₈	51625₈
Base 9	32282₉	32314₉
Base 10	21377₁₀	21397₁₀
Base 11	15074₁₁	15092₁₁
Base 12	10455₁₂	10471₁₂
Base 13	9965₁₃	997c₁₃
Base 14	7b0d₁₄	7b25₁₄
Base 15	6502₁₅	6517₁₅
Base 16	5381₁₆	5395₁₆