Compare 381213 vs 381223

Property	381213	381223
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3³ × 7¹ × 2017¹	381223¹
Prime factorization	3 × 3 × 3 × 7 × 2017	381223
Divisors count	16	2
Divisors	1, 3, 7, 9, 21, 27, 63, 189, 2017, 6051, 14119, 18153, 42357, 54459, 127071, 381213	1, 381223
Number of properties	0	5
Additive primes		12843rd
Happy primes		4796th
Left-truncatable primes		441st
Primes		32388th
Twin primes (2nd member)		3655th
Roman numberals
Base 2	1011101000100011101₂	1011101000100100111₂
Base 3	201100221000₃	201100221101₃
Base 4	1131010131₄	1131010213₄
Base 5	44144323₅	44144343₅
Base 6	12100513₆	12100531₆
Base 7	3145260₇	3145303₇
Base 8	1350435₈	1350447₈
Base 9	640830₉	640841₉
Base 10	381213₁₀	381223₁₀
Base 11	240458₁₁	240467₁₁
Base 12	164739₁₂	164747₁₂
Base 13	104691₁₃	10469b₁₃
Base 14	9ccd7₁₄	9cd03₁₄
Base 15	77e43₁₅	77e4d₁₅
Base 16	5d11d₁₆	5d127₁₆