Properties of the Number 7232

Seven Thousand Two Hundred Thirty-Two

Basics

Value: 7231 → 7232 → 7233

Parity: even

Prime: No

Previous Prime: 7229

Next Prime: 7237

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁶ × 113

Divisors: 1, 2, 4, 8, 16, 32, 64, 113, 226, 452

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1110001000000

Octal: 16100

Duodecimal: 4228

Hexadecimal: 1c40

Square: 52301824

Square Root: 85.0411665018772

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

G.f.: ∏_{n >= 0} (1+x²ⁿ⁺¹)/(1-x²ⁿ⁺¹). A80054

Numbers whose abundance is 14. A141546

Numbers with prime factorization p·q⁶. A189987

Numbers with 14 divisors. A30632

Numbers k such that φ(x) = k has exactly 10 solutions. A60673

Expansion of e.g.f. exp(x)/sqrt(2-exp(2·x)). A124212

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,0,1,1,1 for x=0,1,2,3,4. A197409

Numbers k such that σ(k) == 0 (mod k+7). A274559

a(n) = ((8 + sqrt(8))ⁿ + (8 - sqrt(8))ⁿ)/2. A145303

Primitive practical numbers of the form 2ⁱ * prime(k). A308710