Compare 21019 vs 21397

Property	21019	21397
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	21019¹	21397¹
Prime factorization	21019	21397
Divisors count	2	2
Divisors	1, 21019	1, 21397
Number of properties	10	5
Additive primes	1097th
Cousin primes (1st member)	359th	365th
Isolated primes		1677th
Long primes	899th
Primes	2365th	2402nd
Prime quadruplets (4th member)	20th
Prime quintuplet 2s (4th member)	7th
Prime triplets (2nd member)	177th
Prime triplets (3rd member)	176th
Pythagorean primes		1191st
Sexy primes (2nd member)	715th	729th
Twin primes (2nd member)	359th
Roman numberals
Base 2	101001000011011₂	101001110010101₂
Base 3	1001211111₃	1002100111₃
Base 4	11020123₄	11032111₄
Base 5	1133034₅	1141042₅
Base 6	241151₆	243021₆
Base 7	115165₇	116245₇
Base 8	51033₈	51625₈
Base 9	31744₉	32314₉
Base 10	21019₁₀	21397₁₀
Base 11	14879₁₁	15092₁₁
Base 12	101b7₁₂	10471₁₂
Base 13	974b₁₃	997c₁₃
Base 14	7935₁₄	7b25₁₄
Base 15	6364₁₅	6517₁₅
Base 16	521b₁₆	5395₁₆