Properties of the Number 7026

Seven Thousand Twenty-Six

Basics

Value: 7025 → 7026 → 7027

Parity: even

Prime: No

Previous Prime: 7019

Next Prime: 7027

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 1171

Divisors: 1, 2, 3, 6, 1171, 2342, 3513, 7026

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101110010

Octal: 15562

Duodecimal: 4096

Hexadecimal: 1b72

Square: 49364676

Square Root: 83.8212383587835

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 leaf nodes in a binary tree. A112088

Numbers n such that n¹⁰²⁴ + 1 is prime (a generalized Fermat prime). A57002

Number of partitions of n into divisors > 1 of n. A211110

Expansion of ∏_k>=1 1/(1-x^k)^k*(k+1*(k+2)). A258350

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = [xⁿ] 1/(1 - x*(1+x)^k)ⁿ. A362078

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = [xⁿ] 1/(1 - x*(1+x)ⁿ)^k. A362079

a(n) = [xⁿ] 1/(1 - x*(1+x)ⁿ)ⁿ. A362080

Lesser of twin admirable numbers: k such that k and k+2 are both admirable numbers. A109730

Triangle read by rows: matrix inverse of A154959. A154960

Number of primitive Pythagorean triples with perimeter < 10ⁿ. A249750