Compare 66961 vs 66989

Property	66961	66989
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	29¹ × 2309¹	13¹ × 5153¹
Prime factorization	29 × 2309	13 × 5153
Divisors count	4	4
Divisors	1, 29, 2309, 66961	1, 13, 5153, 66989
Number of properties	1	1
Semiprimes	15987th	15994th
Roman numberals
Base 2	10000010110010001₂	10000010110101101₂
Base 3	10101212001₃	10101220002₃
Base 4	100112101₄	100112231₄
Base 5	4120321₅	4120424₅
Base 6	1234001₆	1234045₆
Base 7	366136₇	366206₇
Base 8	202621₈	202655₈
Base 9	111761₉	111802₉
Base 10	66961₁₀	66989₁₀
Base 11	46344₁₁	4636a₁₁
Base 12	32901₁₂	32925₁₂
Base 13	2462b₁₃	24650₁₃
Base 14	1a58d₁₄	1a5ad₁₄
Base 15	14c91₁₅	14cae₁₅
Base 16	10591₁₆	105ad₁₆