Compare 142841 vs 142849

Property	142841	142849
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	142841¹	7¹ × 20407¹
Prime factorization	142841	7 × 20407
Divisors count	2	4
Divisors	1, 142841	1, 7, 20407, 142849
Number of properties	5	1
Chen primes	5705th
Cousin primes (2nd member)	1630th
Isolated primes	9985th
Primes	13252nd
Pythagorean primes	6604th
Semiprimes		32814th
Roman numberals
Base 2	100010110111111001₂	100010111000000001₂
Base 3	21020221102₃	21020221201₃
Base 4	202313321₄	202320001₄
Base 5	14032331₅	14032344₅
Base 6	3021145₆	3021201₆
Base 7	1133306₇	1133320₇
Base 8	426771₈	427001₈
Base 9	236842₉	236851₉
Base 10	142841₁₀	142849₁₀
Base 11	98356₁₁	98363₁₁
Base 12	6a7b5₁₂	6a801₁₂
Base 13	5002a₁₃	50035₁₃
Base 14	3a0ad₁₄	3a0b7₁₄
Base 15	2c4cb₁₅	2c4d4₁₅
Base 16	22df9₁₆	22e01₁₆