Compare 21386 vs 21397

Property	21386	21397
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2¹ × 17² × 37¹	21397¹
Prime factorization	2 × 17 × 17 × 37	21397
Divisors count	12	2
Divisors	1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 10693, 21386	1, 21397
Number of properties	0	5
Cousin primes (1st member)		365th
Isolated primes		1677th
Primes		2402nd
Pythagorean primes		1191st
Sexy primes (2nd member)		729th
Roman numberals
Base 2	101001110001010₂	101001110010101₂
Base 3	1002100002₃	1002100111₃
Base 4	11032022₄	11032111₄
Base 5	1141021₅	1141042₅
Base 6	243002₆	243021₆
Base 7	116231₇	116245₇
Base 8	51612₈	51625₈
Base 9	32302₉	32314₉
Base 10	21386₁₀	21397₁₀
Base 11	15082₁₁	15092₁₁
Base 12	10462₁₂	10471₁₂
Base 13	9971₁₃	997c₁₃
Base 14	7b18₁₄	7b25₁₄
Base 15	650b₁₅	6517₁₅
Base 16	538a₁₆	5395₁₆