Compare 278489 vs 278492

Property	278489	278492
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	278489¹	2² × 69623¹
Prime factorization	278489	2 × 2 × 69623
Divisors count	2	6
Divisors	1, 278489	1, 2, 4, 69623, 139246, 278492
Number of properties	4	0
Chen primes	10005th
Good primes	1252nd
Primes	24314th
Twin primes (1st member)	2823rd
Roman numberals
Base 2	1000011111111011001₂	1000011111111011100₂
Base 3	112011000102₃	112011000112₃
Base 4	1003333121₄	1003333130₄
Base 5	32402424₅	32402432₅
Base 6	5545145₆	5545152₆
Base 7	2236631₇	2236634₇
Base 8	1037731₈	1037734₈
Base 9	464012₉	464015₉
Base 10	278489₁₀	278492₁₀
Base 11	180262₁₁	180265₁₁
Base 12	1151b5₁₂	1151b8₁₂
Base 13	999b3₁₃	999b6₁₃
Base 14	736c1₁₄	736c4₁₄
Base 15	577ae₁₅	577b2₁₅
Base 16	43fd9₁₆	43fdc₁₆