Compare 66738 vs 66749

Property	66738	66749
Type	composite number	prime
Unique factors	4	1
Total factors	5	1
Prime factorization	2¹ × 3¹ × 7² × 227¹	66749¹
Prime factorization	2 × 3 × 7 × 7 × 227	66749
Divisors count	24	2
Divisors	1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 681, 1362, 1589, 3178, 4767, 9534, 11123, 22246, 33369, 66738	1, 66749
Number of properties	0	8
Chen primes		3044th
Long primes		2520th
Primes		6653rd
Pythagorean primes		3317th
Sophie germain primes		845th
Super primes		857th
Twin primes (1st member)		872nd
Ulam primes		489th
Roman numberals
Base 2	10000010010110010₂	10000010010111101₂
Base 3	10101112210₃	10101120012₃
Base 4	100102302₄	100102331₄
Base 5	4113423₅	4113444₅
Base 6	1232550₆	1233005₆
Base 7	365400₇	365414₇
Base 8	202262₈	202275₈
Base 9	111483₉	111505₉
Base 10	66738₁₀	66749₁₀
Base 11	46161₁₁	46171₁₁
Base 12	32756₁₂	32765₁₂
Base 13	244b9₁₃	244c7₁₃
Base 14	1a470₁₄	1a47b₁₄
Base 15	14b93₁₅	14b9e₁₅
Base 16	104b2₁₆	104bd₁₆