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Properties of the Number 7214

Seven Thousand Two Hundred Fourteen

Basics

Value: 7213 → 7214 → 7215

Parity: even

Prime: No

Previous Prime: 7213

Next Prime: 7219

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 3607

Divisors: 1, 2, 3607, 7214

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000101110

Octal: 16056

Duodecimal: 4212

Hexadecimal: 1c2e

Square: 52041796

Square Root: 84.9352694703443

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

Partial sums of A299254. A299260
T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250583
Number of ways to split a strict integer partition of n into consecutive subsequences of equal length. A323434
Irregular triangle read by rows: T(n,k) = number of meanders with n bridges in which the first bridge is bridge k. A259974
Numbers k such that m = 2·k is the middle side in a Heronian triangle with sides m - 11, m, m + 11. A296795
The number of steps for a walk on a square spiral numbered board when starting on square 1 and stepping to an unvisited square containing the lowest prime number, where the square is within a block of size (2n+1) X (2n+1) centered on the current square. If no unvisited prime numbered squares exist within the block the walk ends. A336494
Number of meanders in which first bridge is 5. A6661
Denominators of continued fraction convergents to sqrt(249). A41467
Least positive integer that can be represented as the sum of a prime and a triangular number in exactly n ways. A101182
Number of partitions of n containing at least one part m-6 if m is the largest part. A212546