Compare 133447 vs 133457

Property	133447	133457
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	133447¹	317¹ × 421¹
Prime factorization	133447	317 × 421
Divisors count	2	4
Divisors	1, 133447	1, 317, 421, 133457
Number of properties	6	1
Chen primes	5364th
Cousin primes (1st member)	1545th
Happy primes	1946th
Harmonic primes	4686th
Isolated primes	9359th
Primes	12454th
Semiprimes		30763rd
Roman numberals
Base 2	100000100101000111₂	100000100101010001₂
Base 3	20210001111₃	20210001212₃
Base 4	200211013₄	200211101₄
Base 5	13232242₅	13232312₅
Base 6	2505451₆	2505505₆
Base 7	1064026₇	1064042₇
Base 8	404507₈	404521₈
Base 9	223044₉	223055₉
Base 10	133447₁₀	133457₁₀
Base 11	91296₁₁	912a5₁₁
Base 12	65287₁₂	65295₁₂
Base 13	48982₁₃	4898c₁₃
Base 14	368bd₁₄	368c9₁₄
Base 15	29817₁₅	29822₁₅
Base 16	20947₁₆	20951₁₆