Properties of the Number 13850

Thirteen Thousand Eight Hundred Fifty

Basics

Value: 13849 → 13850 → 13851

Parity: even

Prime: No

Previous Prime: 13841

Next Prime: 13859

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 277

Divisors: 1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11011000011010

Octal: 33032

Duodecimal: 8022

Hexadecimal: 361a

Square: 191822500

Square Root: 117.6860229593982

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

Expansion of 1/(1 - x - x⁸ - x¹⁵ + x¹⁶). A173925

Numbers k such that k⁸ == 1 (mod 9³). A56084

Zero, together with positive numbers k such that prime(k) - k is a square. A64370

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A299839

Number of (s,2) gates. A37294

T(n,k)=Number of nX(k+1) 0..2 arrays with every row least squares fitting to a positive slope straight line and every column least squares fitting to a zero or positive slope straight line, with a single point array taken as having zero slope. A223309

(A178476(n)-3)/9. A178486

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every row and column least squares fitting to a positive slope straight line. A222929

Numbers n such that 3 and 5 do not divide swing(n) = A056040(n). A196748

Number of perfect-powers·in the range 2ⁿ <= x < 2ⁿ⁺¹. A377435