Properties of the Number 8258

Eight Thousand Two Hundred Fifty-Eight

Basics

Value: 8257 → 8258 → 8259

Parity: even

Prime: No

Previous Prime: 8243

Next Prime: 8263

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 4129

Divisors: 1, 2, 4129, 8258

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000001000010

Octal: 20102

Duodecimal: 4942

Hexadecimal: 2042

Square: 68194564

Square Root: 90.87353850269065

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

Numbers that are the sum of 5 positive 6th powers. A3361

Palindromic numbers in bases 4 and 8 written in base 10. A259382

Vertically symmetric numbers. A53701

T(n,k)=Number of nXk 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4. A240412

a(n) = PrimePi(n³) - PrimePi(n) * PrimePi(n²), where PrimePi = A000720. A291539

a(n) = 1² + prime(1)² + prime(2)² + ... + prime(n)². A24525

Rounded total surface area of a regular dodecahedron with edge length n. A71397

a(n) is the minimum total surface area of four-element sets of distinct integer-sided cuboids that fill an n X n X n cube. A392884

First terms "a" of quadruples a>b>c>d>0 with six square pairwise sums. A175534

Numbers k for which A339812(2k) >= A339902(k). A339906