Properties of the Number 4387

Four Thousand Three Hundred Eighty-Seven

Basics

Value: 4386 → 4387 → 4388

Parity: odd

Prime: No

Previous Prime: 4373

Next Prime: 4391

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 41 × 107

Divisors: 1, 41, 107, 4387

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000100100011

Octal: 10443

Duodecimal: 2657

Hexadecimal: 1123

Square: 19245769

Square Root: 66.23443213314356

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of integer compositions of n whose leaders of strictly increasing runs are distinct. A374687

a(n) = floor(n*(n-1)*(n-2)/4). A11886

a(n) = least k such that the remainder when 27^k is divided by k is n. A128367

Numbers k such that σ(k) = σ(k+12). A15882

Number of integer partitions of n with no adjacent parts of quotient 2. A350837

a(n) = 15n² + 3n + 1. A165806

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A207885

Numbers that are the sum of seven fourth powers in three or more ways. A345569

Numbers that are the sum of seven fourth powers in four or more ways. A345570

Numbers that are the sum of seven fourth powers in exactly four ways. A345826