Compare 248629 vs 248639

Property	248629	248639
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	109¹ × 2281¹	248639¹
Prime factorization	109 × 2281	248639
Divisors count	4	2
Divisors	1, 109, 2281, 248629	1, 248639
Number of properties	1	6
Chen primes		9079th
Harmonic primes		8189th
Primes		21933rd
Semiprimes	55641st
Sophie germain primes		2458th
Twin primes (1st member)		2579th
Ulam primes		1571st
Roman numberals
Base 2	111100101100110101₂	111100101100111111₂
Base 3	110122001111₃	110122001212₃
Base 4	330230311₄	330230333₄
Base 5	30424004₅	30424024₅
Base 6	5155021₆	5155035₆
Base 7	2053603₇	2053616₇
Base 8	745465₈	745477₈
Base 9	418044₉	418055₉
Base 10	248629₁₀	248639₁₀
Base 11	15a887₁₁	15a896₁₁
Base 12	bba71₁₂	bba7b₁₂
Base 13	89224₁₃	89231₁₃
Base 14	66873₁₄	6687d₁₄
Base 15	4da04₁₅	4da0e₁₅
Base 16	3cb35₁₆	3cb3f₁₆