Compare 280030 vs 280031

Property	280030	280031
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 5¹ × 41¹ × 683¹	280031¹
Prime factorization	2 × 5 × 41 × 683	280031
Divisors count	16	2
Divisors	1, 2, 5, 10, 41, 82, 205, 410, 683, 1366, 3415, 6830, 28003, 56006, 140015, 280030	1, 280031
Number of properties	0	3
Isolated primes		18767th
Primes		24436th
Sexy primes (1st member)		5663rd
Roman numberals
Base 2	1000100010111011110₂	1000100010111011111₂
Base 3	112020010111₃	112020010112₃
Base 4	1010113132₄	1010113133₄
Base 5	32430110₅	32430111₅
Base 6	10000234₆	10000235₆
Base 7	2244262₇	2244263₇
Base 8	1042736₈	1042737₈
Base 9	466114₉	466115₉
Base 10	280030₁₀	280031₁₀
Base 11	181433₁₁	181434₁₁
Base 12	11607a₁₂	11607b₁₂
Base 13	9a5ca₁₃	9a5cb₁₃
Base 14	740a2₁₄	740a3₁₄
Base 15	57e8a₁₅	57e8b₁₅
Base 16	445de₁₆	445df₁₆