Compare 28439 vs 28442

Property	28439	28442
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	28439¹	2¹ × 14221¹
Prime factorization	28439	2 × 14221
Divisors count	2	4
Divisors	1, 28439	1, 2, 14221, 28442
Number of properties	3	1
Isolated primes	2190th
Primes	3095th
Semiprimes		7093rd
Sexy primes (2nd member)	910th
Roman numberals
Base 2	110111100010111₂	110111100011010₂
Base 3	1110000022₃	1110000102₃
Base 4	12330113₄	12330122₄
Base 5	1402224₅	1402232₅
Base 6	335355₆	335402₆
Base 7	145625₇	145631₇
Base 8	67427₈	67432₈
Base 9	43008₉	43012₉
Base 10	28439₁₀	28442₁₀
Base 11	1a404₁₁	1a407₁₁
Base 12	1455b₁₂	14562₁₂
Base 13	cc38₁₃	cc3b₁₃
Base 14	a515₁₄	a518₁₄
Base 15	865e₁₅	8662₁₅
Base 16	6f17₁₆	6f1a₁₆