Compare 28181 vs 28186

Property	28181	28186
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	28181¹	2¹ × 17¹ × 829¹
Prime factorization	28181	2 × 17 × 829
Divisors count	2	8
Divisors	1, 28181	1, 2, 17, 34, 829, 1658, 14093, 28186
Number of properties	5	0
Chen primes	1493rd
Harmonic primes	1147th
Primes	3072nd
Pythagorean primes	1529th
Twin primes (1st member)	449th
Roman numberals
Base 2	110111000010101₂	110111000011010₂
Base 3	1102122202₃	1102122221₃
Base 4	12320111₄	12320122₄
Base 5	1400211₅	1400221₅
Base 6	334245₆	334254₆
Base 7	145106₇	145114₇
Base 8	67025₈	67032₈
Base 9	42582₉	42587₉
Base 10	28181₁₀	28186₁₀
Base 11	1a19a₁₁	1a1a4₁₁
Base 12	14385₁₂	1438a₁₂
Base 13	ca9a₁₃	caa2₁₃
Base 14	a3ad₁₄	a3b4₁₄
Base 15	853b₁₅	8541₁₅
Base 16	6e15₁₆	6e1a₁₆