Compare 20943 vs 20947

Property	20943	20947
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3² × 13¹ × 179¹	20947¹
Prime factorization	3 × 3 × 13 × 179	20947
Divisors count	12	2
Divisors	1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 6981, 20943	1, 20947
Number of properties	0	3
Chen primes		1160th
Isolated primes		1645th
Primes		2356th
Roman numberals
Base 2	101000111001111₂	101000111010011₂
Base 3	1001201200₃	1001201211₃
Base 4	11013033₄	11013103₄
Base 5	1132233₅	1132242₅
Base 6	240543₆	240551₆
Base 7	115026₇	115033₇
Base 8	50717₈	50723₈
Base 9	31650₉	31654₉
Base 10	20943₁₀	20947₁₀
Base 11	1480a₁₁	14813₁₁
Base 12	10153₁₂	10157₁₂
Base 13	96c0₁₃	96c4₁₃
Base 14	78bd₁₄	78c3₁₄
Base 15	6313₁₅	6317₁₅
Base 16	51cf₁₆	51d3₁₆