Properties of the Number 29824

Twenty-Nine Thousand Eight Hundred Twenty-Four

Basics

Value: 29823 → 29824 → 29825

Parity: even

Prime: No

Previous Prime: 29819

Next Prime: 29833

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁷ × 233

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 233, 466

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010010000000

Octal: 72200

Duodecimal: 15314

Hexadecimal: 7480

Square: 889470976

Square Root: 172.69626515938322

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

Numbers k whose abundance is 22: σ(k) - 2·k = 22. A223612

Expansion of ∏_k>=1 (1 - x^k)¹⁶. A739

Triangular matrix, read by rows, that satisfies: T(n,k) = [T²](n-1,k) when n>k>=0, with T(n,n) = (n+1). A102086

a(n) = 2ⁿ*A001519(n). A154626

a(n)*a(n+3) - a(n+1)*a(n+2) = 2ⁿ, given a(0)=1, a(1)=1, a(2)=2. A80877

a(0)=1; a(n) = sigma₁(n) + sigma₃(n). A92345

a(n) = n*(n² - 3·n + 4). A242659

Number of (w,x,y,z) with all terms in {1,...,n} and |x-y|<|y-z|. A212681

Numbers n such that prime(n) + reversal(prime(n)) is a square. A227371

Number of numbers between min(p) and max(p) that are not parts of the partition p, summed over all partitions of n. A265252