Properties of the Number 16876

Sixteen Thousand Eight Hundred Seventy-Six

Basics

Value: 16875 → 16876 → 16877

Parity: even

Prime: No

Previous Prime: 16871

Next Prime: 16879

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 4219

Divisors: 1, 2, 4, 4219, 8438, 16876

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000111101100

Octal: 40754

Duodecimal: 9924

Hexadecimal: 41ec

Square: 284799376

Square Root: 129.90765951243984

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

Numbers k such that k¹⁴ == 1 (mod 15³). A56087

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,1,0,2,4 for x=0,1,2,3,4. A196856

a(n) = the n-th order Taylor polynomial (centered at 0) of c(x)^5·n evaluated at x = 1, where c(x) = (1 - sqrt(1 - 4·x))/(2·x) is the o.g.f. of the sequence of Catalan numbers A000108. A333097

Numbers m with C(2·m, m) - prime(m) prime, where C(2·m, m) = (2·m)!/(m!)². A236248

Expansion of q^-1/2 * k(q) * (1 - k(q)⁴) * (K(q) / (π/2))⁶ / 4 in powers of q where k(), k'(), K() are Jacobi elliptic functions. A225923

a(n) = n*(n + 5)*(n + 7)*(n + 10)/24 + 1. A323220

Triangle read by rows: T(n,w) is the number of n-step self avoiding walks on a 3D cubic lattice confined between two infinite planes a distance 2w apart where the walk starts at the middle point between the planes. A338125

Sort then Add, a(1)=31. A33905

Values of m, the main key or generating number for Pythagorean triangles in which S (the odd short leg) and U (the hypotenuse) are twin primes. A51891

a(n) = 625·n + 1. A158383