Properties of the Number 8259

Eight Thousand Two Hundred Fifty-Nine

Basics

Value: 8258 → 8259 → 8260

Parity: odd

Prime: No

Previous Prime: 8243

Next Prime: 8263

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 2753

Divisors: 1, 3, 2753, 8259

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10000001000011

Octal: 20103

Duodecimal: 4943

Hexadecimal: 2043

Square: 68211081

Square Root: 90.87904048789248

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

a(n) = ∑_{k, k∣n} 2^k-1. A34729

a(n) = T(n, n-4), T given by A026519. Also a(n) = number of integer strings s(0), ..., s(n), counted by T, such that s(n) = 4. A26524

a(n) = T(n, n-4), T given by A026552. Also a(n) = number of integer strings s(0),...,s(n) counted by T, such that s(n)=4. A26557

When expressed in base 3 and then interpreted in base 8, is a multiple of the original number. A62889

Numbers k that, when expressed in base 7 and then interpreted in base 10, give a multiple of k. A62944

Squarefree numbers n for which A019565(n) < n and A048675(n) is also squarefree. A285319

Numbers that are the sum of nine fourth powers in seven or more ways. A345591

Numbers that are the sum of nine fourth powers in eight or more ways. A345592

Numbers that are the sum of nine fourth powers in nine or more ways. A345593

Numbers that are the sum of nine fourth powers in exactly nine ways. A345851