Properties of the Number 8076

Eight Thousand Seventy-Six

Basics

Value: 8075 → 8076 → 8077

Parity: even

Prime: No

Previous Prime: 8069

Next Prime: 8081

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 673

Divisors: 1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111110001100

Octal: 17614

Duodecimal: 4810

Hexadecimal: 1f8c

Square: 65221776

Square Root: 89.86656775464388

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(1)=1, a(n)=a(n-1)+n if n even, a(n)=a(n-1)+n² if n is odd. A136047

Generalized 29-gonal (or icosienneagonal) numbers: m*(27·m - 25)/2 with m = 0, +1, -1, +2, -2, +3, -3, ... A303815

a(n) is the number of nonnegative integers k less than 10ⁿ such that the decimal representation of k lacks at least one of digits 1,2, at least one of digits 3,4 and at least one of digits 5,6,7,8,9. A125945

T(n,k) is the number of n-bead necklaces labeled with numbers -k..k allowing reversal, with sum zero with no three beads in a row equal. A209344

a(1)=1. a(n) = a(n-1) + sum of the squares which are among the first (n-1) terms of the sequence. A101135

Number of equilateral triangles formed out of matches that can be found in a hexagonal chunk of side length n in hexagonal array of matchsticks. A45949

Trajectory of 270 under repeated application of k -> (φ(k)+σ(k))/2. A291789

Composite numbers k such that A075255(k) is a square. A386245

Maximal length of rook tour on an n X n+2 board. A152133

Antidiagonal sums of the convolution array A213590. A213557