Properties of the Number 3224

Three Thousand Two Hundred Twenty-Four

Basics

Value: 3223 → 3224 → 3225

Parity: even

Prime: No

Previous Prime: 3221

Next Prime: 3229

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 13 × 31

Divisors: 1, 2, 4, 8, 13, 26, 31, 52, 62, 104

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 110010011000

Octal: 6230

Duodecimal: 1A48

Hexadecimal: c98

Square: 10394176

Square Root: 56.78027826631356

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

Number of rucksack partitions of n: every consecutive constant subsequence has a different sum. A353864

Jordan function J₃(n). A59376

a(n) = n²*a(n-1)+(-1)ⁿ. A73701

T(n,k) = Number of n X k 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 equal to the number of 0's adjacent to some 1, with top left element zero. A284222

a(n) = A000203(A276086(n)). A324653

a(n) = (n+1)*(n+3)*(n+8)/6. A297

Multiplicative with a(p^e) = 1 - p³. A63453

Record values of σ(n). A34885

Triangle T(n,k) of number of strongly connected digraphs on n unlabeled nodes and with k arcs, k=0..n*(n-1). A57276

Numbers k such that 7^k + 12 is prime. A152213