Properties of the Number -26773

Twenty-Six Thousand Seven Hundred Seventy-Three

Basics

Value: -26774 → -26773 → -26772

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 41 × 653

Divisors: 1, 41, 653, 26773

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100010010101

Octal: -64225

Duodecimal: -135B1

Hexadecimal: -6895

Square: 716793529

Square Root: 163.62457028209425

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

Composite numbers generated by the Euler polynomial x² + x + 41. A145292

Semiprimes generated by the Euler polynomial x² + x + 41. A228183

Number of intersection points formed by drawing the line segments connecting any two lattice points of an n X m convex lattice polygon written as triangle T(n,m), n >= 1, 1 <= m <= n. A288180

Numbers k such that the continued fraction for sqrt(k) has period 67. A20406

Numerical distance between m-th and (m+n)-th spheres in loxodromic sequence of spheres in which each 5 consecutive spheres are in mutual contact. A27674

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 23. A51988

a(n) = 11 + floor((2 + ∑_j=1..n-1 a(j))/3). A120156

Number of nodes in the graph AC(n,n). A343993

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 14. A31602

G.f.: A(x) = ∑_n>=0 log( ∑_k>=0 fibonacci(k+1)ⁿ*x^k )ⁿ / n!. A136726