Compare 645633 vs 645641

Property	645633	645641
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3² × 23¹ × 3119¹	645641¹
Prime factorization	3 × 3 × 23 × 3119	645641
Divisors count	12	2
Divisors	1, 3, 9, 23, 69, 207, 3119, 9357, 28071, 71737, 215211, 645633	1, 645641
Number of properties	0	4
Happy primes		7475th
Isolated primes		41147th
Primes		52494th
Sexy primes (1st member)		11370th
Roman numberals
Base 2	10011101101000000001₂	10011101101000001001₂
Base 3	1012210122100₃	1012210122122₃
Base 4	2131220001₄	2131220021₄
Base 5	131130013₅	131130031₅
Base 6	21501013₆	21501025₆
Base 7	5326212₇	5326223₇
Base 8	2355001₈	2355011₈
Base 9	1183570₉	1183578₉
Base 10	645633₁₀	645641₁₀
Base 11	40108a₁₁	401097₁₁
Base 12	271769₁₂	271775₁₂
Base 13	197b41₁₃	197b49₁₃
Base 14	12b409₁₄	12b413₁₄
Base 15	cb473₁₅	cb47b₁₅
Base 16	9da01₁₆	9da09₁₆