Compare 2561 vs 2561

Property	2561	2561
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	13¹ × 197¹	13¹ × 197¹
Prime factorization	13 × 197	13 × 197
Divisors count	4	4
Divisors	1, 13, 197, 2561	1, 13, 197, 2561
Number of properties	1	1
Semiprimes	724th	724th
Roman numberals	MMDLXI	MMDLXI
Base 2	101000000001₂	101000000001₂
Base 3	10111212₃	10111212₃
Base 4	220001₄	220001₄
Base 5	40221₅	40221₅
Base 6	15505₆	15505₆
Base 7	10316₇	10316₇
Base 8	5001₈	5001₈
Base 9	3455₉	3455₉
Base 10	2561₁₀	2561₁₀
Base 11	1a19₁₁	1a19₁₁
Base 12	1595₁₂	1595₁₂
Base 13	1220₁₃	1220₁₃
Base 14	d0d₁₄	d0d₁₄
Base 15	b5b₁₅	b5b₁₅
Base 16	a01₁₆	a01₁₆