Properties of the Number 94816

Ninety-Four Thousand Eight Hundred Sixteen

Basics

Value: 94815 → 94816 → 94817

Parity: even

Prime: No

Previous Prime: 94811

Next Prime: 94819

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 2963

Divisors: 1, 2, 4, 8, 16, 32, 2963, 5926, 11852, 23704

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111001001100000

Octal: 271140

Duodecimal: 46A54

Hexadecimal: 17260

Square: 8990073856

Square Root: 307.9220680626837

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 right triangles whose vertices are lattice points in {1,2,...,n} X {1,2,...,n}. A77435

The second Zagreb index of the Aztec diamond AZ(n) (see the Ramanes et al. reference, Theorem 2.2). A292345

Numbers k such that if x = k - φ(k) then k = σ(x) - x, where φ(k) is the Euler totient function. A239802

Triangle read by rows: T(n,k) are the coefficients of Charlier polynomials: A046716 transposed, for 0 <= k <= n. A94816

Number A(n,k) of endofunctions f on [2n] satisfying f^k(i) = i for all i in [n]; square array A(n,k), n>=0, k>=0, read by antidiagonals. A246070