Properties of the Number 16269

Sixteen Thousand Two Hundred Sixty-Nine

Basics

Value: 16268 → 16269 → 16270

Parity: odd

Prime: No

Previous Prime: 16267

Next Prime: 16273

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 × 17 × 29

Divisors: 1, 3, 11, 17, 29, 33, 51, 87, 187, 319

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111110001101

Octal: 37615

Duodecimal: 94B9

Hexadecimal: 3f8d

Square: 264680361

Square Root: 127.54999019992123

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

Octahedral numbers: a(n) = n*(2·n² + 1)/3. A5900

a(n) = (2·n - 1)*(8·n² - 8·n + 3)/3. A63496

Number of potential flows in n X n array with integer velocities in -14..14, i.e., number of n X n arrays with adjacent elements differing by no more than 14, counting arrays differing by a constant only once. A68761

a(n) = 100·n² - 49·n + 6. A157651

Numbers k such that k and k+17 have same sum of divisors. A172335

Squarefree composite numbers n such that bⁿ == b (mod gpf(n)) for every integer b, where gpf(n) = A006530(n). A276832

Partial sums of the odd triangular numbers (A014493). A352116

Terms of A050530 with four prime divisors. A53340

Number of (n+2)X(4+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 or 00000011. A259719

Partial sums of A053872. A155974