Properties of the Number 82704

Eighty-Two Thousand Seven Hundred Four

Basics

Value: 82703 → 82704 → 82705

Parity: even

Prime: No

Previous Prime: 82699

Next Prime: 82721

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 1723

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001100010000

Octal: 241420

Duodecimal: 3BA40

Hexadecimal: 14310

Square: 6839951616

Square Root: 287.58303148829907

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 fixed poly-[4.8²]-tiles (holes allowed) with n cells (division into triangles is significant). A197467

Array read by antidiagonals: T(n,k) is the number of n X n nonnegative integer matrices with sum of elements equal to k, up to rotations and reflections. A343875

a(n) is the number of ordered ways to tile a strip of length n+2 with white tiles of odd lengths summing to length n and two red squares. A276129

Composite numbers whose sum of proper divisors is a power of 2. A279731

Numbers k such that Bernoulli number B_k has denominator 46410. A295590

G.f. satisfies A(x) = 1 + x·A(x)²*(1 + A(x))²/2. A219538

Numbers k such that (28·10^k-1 + 17)/9 is a depression prime. A82704