Compare 53142 vs 53147

Property	53142	53147
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 17¹ × 521¹	53147¹
Prime factorization	2 × 3 × 17 × 521	53147
Divisors count	16	2
Divisors	1, 2, 3, 6, 17, 34, 51, 102, 521, 1042, 1563, 3126, 8857, 17714, 26571, 53142	1, 53147
Number of properties	0	5
Chen primes		2519th
Happy primes		880th
Primes		5422nd
Safe primes		407th
Twin primes (1st member)		738th
Roman numberals
Base 2	1100111110010110₂	1100111110011011₂
Base 3	2200220020₃	2200220102₃
Base 4	30332112₄	30332123₄
Base 5	3200032₅	3200042₅
Base 6	1050010₆	1050015₆
Base 7	310635₇	310643₇
Base 8	147626₈	147633₈
Base 9	80806₉	80812₉
Base 10	53142₁₀	53147₁₀
Base 11	36a21₁₁	36a26₁₁
Base 12	26906₁₂	2690b₁₂
Base 13	1b25b₁₃	1b263₁₃
Base 14	1551c₁₄	15523₁₄
Base 15	10b2c₁₅	10b32₁₅
Base 16	cf96₁₆	cf9b₁₆