Properties of the Number -276676

Two Hundred Seventy-Six Thousand Six Hundred Seventy-Six

Basics

Value: -276677 → -276676 → -276675

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 263 ²

Divisors: 1, 2, 4, 263, 526, 1052, 69169, 138338, 276676

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000011100011000100

Octal: -1034304

Duodecimal: -114144

Hexadecimal: -438c4

Square: 76549608976

Square Root: 526

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

Determinant of the n X n matrix with (i,j)-entry equal to 1 or 0 according as i + j and 4*(i + j)² + 1 are both prime or not. A228561

Squares whose decimal digits are nonsquares (2, 3, 5, 6, 7, 8). A77437

Squares using only squarefree digits (2, 3, 5, 6, 7). A77676

Number of minimal total dominating sets in the n-ladder graph. A303072

Squares composed of digits {2,6,7}. A58462

a(1)=1, a(n) = a(n-1) + n⁵ if n odd, a(n) = a(n-1) + n⁴ if n is even. A135214

Integer quotients of k² by the sum of the prime distinct divisors of k²+1, where k = A196219(n). A196220

Perfect squares whose pattern of identical digits is unique among the squares. A374267