Compare 279407 vs 280223

Property	279407	280223
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	279407¹	280223¹
Prime factorization	279407	280223
Divisors count	2	2
Divisors	1, 279407	1, 280223
Number of properties	8	8
Additive primes	9784th	9811th
Chen primes	10038th
Cousin primes (2nd member)		2815th
Good primes	1255th
Isolated primes	18723rd	18780th
Long primes	9133rd	9159th
Primes	24386th	24451st
Safe primes	1550th	1555th
Sexy primes (1st member)	5653rd	5665th
Sophie germain primes		2704th
Roman numberals
Base 2	1000100001101101111₂	1000100011010011111₂
Base 3	112012021102₃	112020101122₃
Base 4	1010031233₄	1010122133₄
Base 5	32420112₅	32431343₅
Base 6	5553315₆	10001155₆
Base 7	2242412₇	2244656₇
Base 8	1041557₈	1043237₈
Base 9	465242₉	466348₉
Base 10	279407₁₀	280223₁₀
Base 11	180a17₁₁	181599₁₁
Base 12	11583b₁₂	1161bb₁₂
Base 13	9a23b₁₃	9a718₁₃
Base 14	73b79₁₄	7419d₁₄
Base 15	57bc2₁₅	58068₁₅
Base 16	4436f₁₆	4469f₁₆