Compare 66939 vs 66949

Property	66939	66949
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	3¹ × 53¹ × 421¹	66949¹
Prime factorization	3 × 53 × 421	66949
Divisors count	8	2
Divisors	1, 3, 53, 159, 421, 1263, 22313, 66939	1, 66949
Number of properties	0	7
Harmonic primes		2507th
Long primes		2525th
Primes		6672nd
Prime triplets (3rd member)		373rd
Pythagorean primes		3325th
Sexy primes (2nd member)		1772nd
Twin primes (2nd member)		874th
Roman numberals
Base 2	10000010101111011₂	10000010110000101₂
Base 3	10101211020₃	10101211121₃
Base 4	100111323₄	100112011₄
Base 5	4120224₅	4120244₅
Base 6	1233523₆	1233541₆
Base 7	366105₇	366121₇
Base 8	202573₈	202605₈
Base 9	111736₉	111747₉
Base 10	66939₁₀	66949₁₀
Base 11	46324₁₁	46333₁₁
Base 12	328a3₁₂	328b1₁₂
Base 13	24612₁₃	2461c₁₃
Base 14	1a575₁₄	1a581₁₄
Base 15	14c79₁₅	14c84₁₅
Base 16	1057b₁₆	10585₁₆