Compare 20897 vs 21377

Property	20897	21377
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	20897¹	21377¹
Prime factorization	20897	21377
Divisors count	2	2
Divisors	1, 20897	1, 21377
Number of properties	9	8
Chen primes	1156th	1177th
Good primes	264th	268th
Harmonic primes	861st
Long primes	893rd	909th
Primes	2350th	2398th
Prime triplets (1st member)	174th	181st
Pythagorean primes	1169th	1190th
Sexy primes (1st member)	713th	728th
Twin primes (1st member)	356th	363rd
Roman numberals
Base 2	101000110100001₂	101001110000001₂
Base 3	1001122222₃	1002022202₃
Base 4	11012201₄	11032001₄
Base 5	1132042₅	1141002₅
Base 6	240425₆	242545₆
Base 7	114632₇	116216₇
Base 8	50641₈	51601₈
Base 9	31588₉	32282₉
Base 10	20897₁₀	21377₁₀
Base 11	14778₁₁	15074₁₁
Base 12	10115₁₂	10455₁₂
Base 13	9686₁₃	9965₁₃
Base 14	7889₁₄	7b0d₁₄
Base 15	62d2₁₅	6502₁₅
Base 16	51a1₁₆	5381₁₆