Properties of the Number 16268

Sixteen Thousand Two Hundred Sixty-Eight

Basics

Value: 16267 → 16268 → 16269

Parity: even

Prime: No

Previous Prime: 16267

Next Prime: 16273

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 ² × 83

Divisors: 1, 2, 4, 7, 14, 28, 49, 83, 98, 166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11111110001100

Octal: 37614

Duodecimal: 94B8

Hexadecimal: 3f8c

Square: 264647824

Square Root: 127.54607010802019

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 n-step self-avoiding walks on square lattice. A1411

Numbers k such that 2^k + 25 is prime. A157006

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 249", based on the 5-celled von Neumann neighborhood. A280336

a(n) = 252·2ⁿ + 140 (n>=1). A304607

Expansion of g.f. A(x) satisfying ∑_n=-oo..+oo (xⁿ - 4·A(x))ⁿ = theta₄(x). A369671

First differences are formed by interleaving {2^k - 1, k = 1, 2, 3, ...} and {11·k, k = 5, 4, 3, ...}. A86848

Number of n-step spirals on hexagonal lattice. A6778

Even numbers n such that 37² (the square of the first irregular prime) divides the numerator of Bernoulli(n). A90789

a(n) = 27*(n - 6)² + 4*(n - 6)³ = ((n - 6)²)*(4·n + 3). A245032

Triangle read by rows, T(n,k) matrix inverse of A256550, for n>=0 and 0<=k<=n. A256551