Compare 20641 vs 20644

Property	20641	20644
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	20641¹	2² × 13¹ × 397¹
Prime factorization	20641	2 × 2 × 13 × 397
Divisors count	2	12
Divisors	1, 20641	1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644
Number of properties	4	0
Additive primes	1080th
Primes	2327th
Pythagorean primes	1157th
Twin primes (2nd member)	351st
Roman numberals
Base 2	101000010100001₂	101000010100100₂
Base 3	1001022111₃	1001022121₃
Base 4	11002201₄	11002210₄
Base 5	1130031₅	1130034₅
Base 6	235321₆	235324₆
Base 7	114115₇	114121₇
Base 8	50241₈	50244₈
Base 9	31274₉	31277₉
Base 10	20641₁₀	20644₁₀
Base 11	14565₁₁	14568₁₁
Base 12	bb41₁₂	bb44₁₂
Base 13	951a₁₃	9520₁₃
Base 14	7745₁₄	7748₁₄
Base 15	61b1₁₅	61b4₁₅
Base 16	50a1₁₆	50a4₁₆