Compare 142856 vs 142867

Property	142856	142867
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2³ × 7¹ × 2551¹	142867¹
Prime factorization	2 × 2 × 2 × 7 × 2551	142867
Divisors count	16	2
Divisors	1, 2, 4, 7, 8, 14, 28, 56, 2551, 5102, 10204, 17857, 20408, 35714, 71428, 142856	1, 142867
Number of properties	0	8
Chen primes		5706th
Cousin primes (1st member)		1631st
Emirps		2776th
Isolated primes		9986th
Lucky primes		1729th
Primes		13253rd
Prime triplets (1st member)		649th
Sexy primes (1st member)		3256th
Roman numberals
Base 2	100010111000001000₂	100010111000010011₂
Base 3	21020221222₃	21020222101₃
Base 4	202320020₄	202320103₄
Base 5	14032411₅	14032432₅
Base 6	3021212₆	3021231₆
Base 7	1133330₇	1133344₇
Base 8	427010₈	427023₈
Base 9	236858₉	236871₉
Base 10	142856₁₀	142867₁₀
Base 11	9836a₁₁	9837a₁₁
Base 12	6a808₁₂	6a817₁₂
Base 13	5003c₁₃	5004a₁₃
Base 14	3a0c0₁₄	3a0cb₁₄
Base 15	2c4db₁₅	2c4e7₁₅
Base 16	22e08₁₆	22e13₁₆