Compare 243121 vs 243128

Property	243121	243128
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	243121¹	2³ × 30391¹
Prime factorization	243121	2 × 2 × 2 × 30391
Divisors count	2	8
Divisors	1, 243121	1, 2, 4, 8, 30391, 60782, 121564, 243128
Number of properties	4	0
Additive primes	8717th
Chen primes	8907th
Primes	21477th
Twin primes (2nd member)	2526th
Roman numberals
Base 2	111011010110110001₂	111011010110111000₂
Base 3	110100111111₃	110100111202₃
Base 4	323112301₄	323112320₄
Base 5	30234441₅	30240003₅
Base 6	5113321₆	5113332₆
Base 7	2031544₇	2031554₇
Base 8	732661₈	732670₈
Base 9	410444₉	410452₉
Base 10	243121₁₀	243128₁₀
Base 11	15672a₁₁	156736₁₁
Base 12	b8841₁₂	b8848₁₂
Base 13	86878₁₃	86882₁₃
Base 14	6485b₁₄	64864₁₄
Base 15	4c081₁₅	4c088₁₅
Base 16	3b5b1₁₆	3b5b8₁₆