Compare 278489 vs 278490

Property	278489	278490
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	278489¹	2¹ × 3¹ × 5¹ × 9283¹
Prime factorization	278489	2 × 3 × 5 × 9283
Divisors count	2	16
Divisors	1, 278489	1, 2, 3, 5, 6, 10, 15, 30, 9283, 18566, 27849, 46415, 55698, 92830, 139245, 278490
Number of properties	4	0
Chen primes	10005th
Good primes	1252nd
Primes	24314th
Twin primes (1st member)	2823rd
Roman numberals
Base 2	1000011111111011001₂	1000011111111011010₂
Base 3	112011000102₃	112011000110₃
Base 4	1003333121₄	1003333122₄
Base 5	32402424₅	32402430₅
Base 6	5545145₆	5545150₆
Base 7	2236631₇	2236632₇
Base 8	1037731₈	1037732₈
Base 9	464012₉	464013₉
Base 10	278489₁₀	278490₁₀
Base 11	180262₁₁	180263₁₁
Base 12	1151b5₁₂	1151b6₁₂
Base 13	999b3₁₃	999b4₁₃
Base 14	736c1₁₄	736c2₁₄
Base 15	577ae₁₅	577b0₁₅
Base 16	43fd9₁₆	43fda₁₆