Compare 157240 vs 157247

Property	157240	157247
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2³ × 5¹ × 3931¹	157247¹
Prime factorization	2 × 2 × 2 × 5 × 3931	157247
Divisors count	16	2
Divisors	1, 2, 4, 5, 8, 10, 20, 40, 3931, 7862, 15724, 19655, 31448, 39310, 78620, 157240	1, 157247
Number of properties	0	8
Chen primes		6173rd
Cousin primes (2nd member)		1756th
Isolated primes		10908th
Long primes		5404th
Primes		14459th
Safe primes		960th
Sexy primes (1st member)		3522nd
Sexy prime triplets (1st member)		732nd
Roman numberals
Base 2	100110011000111000₂	100110011000111111₂
Base 3	21222200201₃	21222200222₃
Base 4	212120320₄	212120333₄
Base 5	20012430₅	20012442₅
Base 6	3211544₆	3211555₆
Base 7	1223266₇	1223306₇
Base 8	463070₈	463077₈
Base 9	258621₉	258628₉
Base 10	157240₁₀	157247₁₀
Base 11	a8156₁₁	a8162₁₁
Base 12	76bb4₁₂	76bbb₁₂
Base 13	56755₁₃	5675c₁₃
Base 14	41436₁₄	4143d₁₄
Base 15	318ca₁₅	318d2₁₅
Base 16	26638₁₆	2663f₁₆