Compare 21979 vs 22009

Property	21979	22009
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	31¹ × 709¹	13¹ × 1693¹
Prime factorization	31 × 709	13 × 1693
Divisors count	4	4
Divisors	1, 31, 709, 21979	1, 13, 1693, 22009
Number of properties	1	1
Semiprimes	5549th	5557th
Roman numberals
Base 2	101010111011011₂	101010111111001₂
Base 3	1010011001₃	1010012011₃
Base 4	11113123₄	11113321₄
Base 5	1200404₅	1201014₅
Base 6	245431₆	245521₆
Base 7	121036₇	121111₇
Base 8	52733₈	52771₈
Base 9	33131₉	33164₉
Base 10	21979₁₀	22009₁₀
Base 11	15571₁₁	15599₁₁
Base 12	10877₁₂	108a1₁₂
Base 13	a009₁₃	a030₁₃
Base 14	801d₁₄	8041₁₄
Base 15	67a4₁₅	67c4₁₅
Base 16	55db₁₆	55f9₁₆