Properties of the Number 9232

Nine Thousand Two Hundred Thirty-Two

Basics

Value: 9231 → 9232 → 9233

Parity: even

Prime: No

Previous Prime: 9227

Next Prime: 9239

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 577

Divisors: 1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10010000010000

Octal: 22020

Duodecimal: 5414

Hexadecimal: 2410

Square: 85229824

Square Root: 96.08329719571451

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

Largest value in '3x+1' trajectory of n. A25586

a(0) = 1, a(1) = 2, a(n) = 4·a(n-1) - 2·a(n-2), n >= 2. A6012

Expansion of g.f. (1 + x - 2·x² - x³)/(1 - 4·x² + 2·x⁴). A30436

Record highest point of trajectory before reaching 1 in '3x+1' problem, corresponding to starting values in A006884. A6885

Numbers k such that numerator(Bernoulli(2·k)/(2·k)) is different from numerator(Bernoulli(2·k)/(2·k*(2·k-1))). A90495

In repeated iterations of function m -> m/2 if m even, m -> 3m+1 if m odd, a(n) is maximum value achieved if starting from n. A56959

Numbers n such that the decimal expansions of both n and n² have 2 as smallest digit and 9 as largest digit. A257485

a(0)=0; a(1)=1; a(n) = a(n-1) + (3 + (-1)ⁿ)*a(n-2)/2. A62112

Constant term in (1+x)ⁿ mod (1+x⁴). A99586

Triangle read by rows: T(n,k) (1 <= k <= n) = number of ways to choose three points from an n X k grid of points which are the vertices of a triangle of nonzero area. A334705