Compare 212115 vs 212123

Property	212115	212123
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 79¹ × 179¹	212123¹
Prime factorization	3 × 5 × 79 × 179	212123
Divisors count	16	2
Divisors	1, 3, 5, 15, 79, 179, 237, 395, 537, 895, 1185, 2685, 14141, 42423, 70705, 212115	1, 212123
Number of properties	0	6
Additive primes		7663rd
Happy primes		2888th
Isolated primes		14441st
Primes		18984th
Sexy primes (2nd member)		4502nd
Sophie germain primes		2160th
Roman numberals
Base 2	110011110010010011₂	110011110010011011₂
Base 3	101202222010₃	101202222102₃
Base 4	303302103₄	303302123₄
Base 5	23241430₅	23241443₅
Base 6	4314003₆	4314015₆
Base 7	1542261₇	1542302₇
Base 8	636223₈	636233₈
Base 9	352863₉	352872₉
Base 10	212115₁₀	212123₁₀
Base 11	135402₁₁	13540a₁₁
Base 12	a2903₁₂	a290b₁₂
Base 13	75717₁₃	75722₁₃
Base 14	57431₁₄	57439₁₄
Base 15	42cb0₁₅	42cb8₁₅
Base 16	33c93₁₆	33c9b₁₆