Compare 742145 vs 742151

Property	742145	742151
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	5¹ × 148429¹	742151¹
Prime factorization	5 × 148429	742151
Divisors count	4	2
Divisors	1, 5, 148429, 742145	1, 742151
Number of properties	1	5
Chen primes		23175th
Emirps		7643rd
Primes		59682nd
Semiprimes	157917th
Sophie germain primes		6018th
Twin primes (1st member)		6358th
Roman numberals
Base 2	10110101001100000001₂	10110101001100000111₂
Base 3	1101201000212₃	1101201001002₃
Base 4	2311030001₄	2311030013₄
Base 5	142222040₅	142222101₅
Base 6	23523505₆	23523515₆
Base 7	6210455₇	6210464₇
Base 8	2651401₈	2651407₈
Base 9	1351025₉	1351032₉
Base 10	742145₁₀	742151₁₀
Base 11	467648₁₁	467653₁₁
Base 12	2b9595₁₂	2b959b₁₂
Base 13	1cca51₁₃	1cca57₁₃
Base 14	154665₁₄	15466b₁₄
Base 15	e9d65₁₅	e9d6b₁₅
Base 16	b5301₁₆	b5307₁₆