Compare 243121 vs 243157

Property	243121	243157
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	243121¹	243157¹
Prime factorization	243121	243157
Divisors count	2	2
Divisors	1, 243121	1, 243157
Number of properties	4	3
Additive primes	8717th
Chen primes	8907th
Cousin primes (1st member)		2516th
Isolated primes		16429th
Primes	21477th	21480th
Twin primes (2nd member)	2526th
Roman numberals
Base 2	111011010110110001₂	111011010111010101₂
Base 3	110100111111₃	110100112211₃
Base 4	323112301₄	323113111₄
Base 5	30234441₅	30240112₅
Base 6	5113321₆	5113421₆
Base 7	2031544₇	2031625₇
Base 8	732661₈	732725₈
Base 9	410444₉	410484₉
Base 10	243121₁₀	243157₁₀
Base 11	15672a₁₁	156762₁₁
Base 12	b8841₁₂	b8871₁₂
Base 13	86878₁₃	868a5₁₃
Base 14	6485b₁₄	64885₁₄
Base 15	4c081₁₅	4c0a7₁₅
Base 16	3b5b1₁₆	3b5d5₁₆