Compare 158745 vs 158747

Property	158745	158747
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 5¹ × 19¹ × 557¹	158747¹
Prime factorization	3 × 5 × 19 × 557	158747
Divisors count	16	2
Divisors	1, 3, 5, 15, 19, 57, 95, 285, 557, 1671, 2785, 8355, 10583, 31749, 52915, 158745	1, 158747
Number of properties	0	4
Chen primes		6220th
Primes		14579th
Twin primes (1st member)		1789th
Ulam primes		1040th
Roman numberals
Base 2	100110110000011001₂	100110110000011011₂
Base 3	22001202110₃	22001202112₃
Base 4	212300121₄	212300123₄
Base 5	20034440₅	20034442₅
Base 6	3222533₆	3222535₆
Base 7	1230546₇	1230551₇
Base 8	466031₈	466033₈
Base 9	261673₉	261675₉
Base 10	158745₁₀	158747₁₀
Base 11	a92a4₁₁	a92a6₁₁
Base 12	77a49₁₂	77a4b₁₂
Base 13	57342₁₃	57344₁₃
Base 14	41bcd₁₄	41bd1₁₄
Base 15	32080₁₅	32082₁₅
Base 16	26c19₁₆	26c1b₁₆