Compare 457 vs 458

Property	457	458
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	457¹	2¹ × 229¹
Prime factorization	457	2 × 229
Divisors count	2	4
Divisors	1, 457	1, 2, 229, 458
Number of properties	6	1
Cousin primes (1st member)	24th
Isolated primes	43rd
Primes	88th
Prime triplets (1st member)	21st
Pythagorean primes	43rd
Semiprimes		142nd
Sexy primes (1st member)	45th
Roman numberals	CDLVII	CDLVIII
Base 2	111001001₂	111001010₂
Base 3	121221₃	121222₃
Base 4	13021₄	13022₄
Base 5	3312₅	3313₅
Base 6	2041₆	2042₆
Base 7	1222₇	1223₇
Base 8	711₈	712₈
Base 9	557₉	558₉
Base 10	457₁₀	458₁₀
Base 11	386₁₁	387₁₁
Base 12	321₁₂	322₁₂
Base 13	292₁₃	293₁₃
Base 14	249₁₄	24a₁₄
Base 15	207₁₅	208₁₅
Base 16	1c9₁₆	1ca₁₆