Compare 642689 vs 642701

Property	642689	642701
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	23¹ × 27943¹	642701¹
Prime factorization	23 × 27943	642701
Divisors count	4	2
Divisors	1, 23, 27943, 642689	1, 642701
Number of properties	1	4
Chen primes		20444th
Isolated primes		40964th
Primes		52267th
Semiprimes	137711th
Super primes		5344th
Roman numberals
Base 2	10011100111010000001₂	10011100111010001101₂
Base 3	1012122121022₃	1012122121202₃
Base 4	2130322001₄	2130322031₄
Base 5	131031224₅	131031301₅
Base 6	21435225₆	21435245₆
Base 7	5314505₇	5314523₇
Base 8	2347201₈	2347215₈
Base 9	1178538₉	1178552₉
Base 10	642689₁₀	642701₁₀
Base 11	3a9953₁₁	3a9964₁₁
Base 12	26bb15₁₂	26bb25₁₂
Base 13	1966b8₁₃	1966c7₁₃
Base 14	12a305₁₄	12a313₁₄
Base 15	ca65e₁₅	ca66b₁₅
Base 16	9ce81₁₆	9ce8d₁₆