Compare 122561 vs 122566

Property	122561	122566
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	122561¹	2¹ × 61283¹
Prime factorization	122561	2 × 61283
Divisors count	2	4
Divisors	1, 122561	1, 2, 61283, 122566
Number of properties	6	1
Additive primes	4750th
Chen primes	5006th
Cousin primes (2nd member)	1438th
Isolated primes	8628th
Primes	11529th
Pythagorean primes	5734th
Semiprimes		28388th
Roman numberals
Base 2	11101111011000001₂	11101111011000110₂
Base 3	20020010022₃	20020010111₃
Base 4	131323001₄	131323012₄
Base 5	12410221₅	12410231₅
Base 6	2343225₆	2343234₆
Base 7	1020215₇	1020223₇
Base 8	357301₈	357306₈
Base 9	206108₉	206114₉
Base 10	122561₁₀	122566₁₀
Base 11	8409a₁₁	840a4₁₁
Base 12	5ab15₁₂	5ab1a₁₂
Base 13	43a2a₁₃	43a32₁₃
Base 14	32945₁₄	3294a₁₄
Base 15	264ab₁₅	264b1₁₅
Base 16	1dec1₁₆	1dec6₁₆