Compare 6397 vs 6400

Property	6397	6400
Type	prime	composite number
Unique factors	1	2
Total factors	1	10
Prime factorization	6397¹	2⁸ × 5²
Prime factorization	6397	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5
Divisors count	2	27
Divisors	1, 6397	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400
Number of properties	5	0
Isolated primes	537th
Left-truncatable primes	117th
Primes	834th
Pythagorean primes	409th
Restricted left-truncatable primes	8th
Roman numberals
Base 2	1100011111101₂	1100100000000₂
Base 3	22202221₃	22210001₃
Base 4	1203331₄	1210000₄
Base 5	201042₅	201100₅
Base 6	45341₆	45344₆
Base 7	24436₇	24442₇
Base 8	14375₈	14400₈
Base 9	8687₉	8701₉
Base 10	6397₁₀	6400₁₀
Base 11	4896₁₁	4899₁₁
Base 12	3851₁₂	3854₁₂
Base 13	2bb1₁₃	2bb4₁₃
Base 14	248d₁₄	2492₁₄
Base 15	1d67₁₅	1d6a₁₅
Base 16	18fd₁₆	1900₁₆