Compare 28279 vs 28291

Property	28279	28291
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	28279¹	19¹ × 1489¹
Prime factorization	28279	19 × 1489
Divisors count	2	4
Divisors	1, 28279	1, 19, 1489, 28291
Number of properties	5	1
Cousin primes (1st member)	449th
Primes	3079th
Prime triplets (2nd member)	220th
Semiprimes		7053rd
Super primes	440th
Twin primes (2nd member)	450th
Roman numberals
Base 2	110111001110111₂	110111010000011₂
Base 3	1102210101₃	1102210211₃
Base 4	12321313₄	12322003₄
Base 5	1401104₅	1401131₅
Base 6	334531₆	334551₆
Base 7	145306₇	145324₇
Base 8	67167₈	67203₈
Base 9	42711₉	42724₉
Base 10	28279₁₀	28291₁₀
Base 11	1a279₁₁	1a28a₁₁
Base 12	14447₁₂	14457₁₂
Base 13	cb44₁₃	cb53₁₃
Base 14	a43d₁₄	a44b₁₄
Base 15	85a4₁₅	85b1₁₅
Base 16	6e77₁₆	6e83₁₆