Compare 20549 vs 20558

Property	20549	20558
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	20549¹	2¹ × 19¹ × 541¹
Prime factorization	20549	2 × 19 × 541
Divisors count	2	8
Divisors	1, 20549	1, 2, 19, 38, 541, 1082, 10279, 20558
Number of properties	7	0
Chen primes	1141st
Harmonic primes	846th
Long primes	884th
Primes	2319th
Pythagorean primes	1155th
Sexy primes (2nd member)	707th
Twin primes (1st member)	350th
Roman numberals
Base 2	101000001000101₂	101000001001110₂
Base 3	1001012002₃	1001012102₃
Base 4	11001011₄	11001032₄
Base 5	1124144₅	1124213₅
Base 6	235045₆	235102₆
Base 7	113624₇	113636₇
Base 8	50105₈	50116₈
Base 9	31162₉	31172₉
Base 10	20549₁₀	20558₁₀
Base 11	14491₁₁	1449a₁₁
Base 12	ba85₁₂	ba92₁₂
Base 13	9479₁₃	9485₁₃
Base 14	76bb₁₄	76c6₁₄
Base 15	614e₁₅	6158₁₅
Base 16	5045₁₆	504e₁₆