Compare 28286 vs 28289

Property	28286	28289
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	2¹ × 14143¹	28289¹
Prime factorization	2 × 14143	28289
Divisors count	4	2
Divisors	1, 2, 14143, 28286	1, 28289
Number of properties	1	7
Additive primes		1409th
Chen primes		1497th
Isolated primes		2182nd
Primes		3081st
Pythagorean primes		1533rd
Semiprimes	7052nd
Sexy primes (2nd member)		907th
Sexy prime triplets (3rd member)		236th
Roman numberals
Base 2	110111001111110₂	110111010000001₂
Base 3	1102210122₃	1102210202₃
Base 4	12321332₄	12322001₄
Base 5	1401121₅	1401124₅
Base 6	334542₆	334545₆
Base 7	145316₇	145322₇
Base 8	67176₈	67201₈
Base 9	42718₉	42722₉
Base 10	28286₁₀	28289₁₀
Base 11	1a285₁₁	1a288₁₁
Base 12	14452₁₂	14455₁₂
Base 13	cb4b₁₃	cb51₁₃
Base 14	a446₁₄	a449₁₄
Base 15	85ab₁₅	85ae₁₅
Base 16	6e7e₁₆	6e81₁₆