Properties of the Number 79803

Seventy-Nine Thousand Eight Hundred Three

Basics

Value: 79802 → 79803 → 79804

Parity: odd

Prime: No

Previous Prime: 79801

Next Prime: 79811

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 8867

Divisors: 1, 3, 9, 8867, 26601, 79803

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011110111011

Octal: 233673

Duodecimal: 3A223

Hexadecimal: 137bb

Square: 6368518809

Square Root: 282.49424772904666

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

a(n) = ∑_k=1..n φ(k) * (floor(n/k)⁴ - floor((n-1)/k)⁴). A344600

G.f. A(x) = lim_n->infinity F(n), where F(0) = 1, F(n) = ( F(n-1)ⁿ + (n·x)ⁿ )^1/n for n = 1,2,3,... A351917

E.g.f. A(x) satisfies: [xⁿ] A(x)^n² = n² * [x^n-1] A(x)^n² for n>=1. A300590

A079802(n)/A079802(n-1). A79803