Properties of the Number 80207

Eighty Thousand Two Hundred Seven

Basics

Value: 80206 → 80207 → 80208

Parity: odd

Prime: Yes

Previous Prime: 80191

Next Prime: 80209

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 80207

Divisors: 1, 80207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100101001111

Octal: 234517

Duodecimal: 3A4BB

Hexadecimal: 1394f

Square: 6433162849

Square Root: 283.20840383011233

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 bracelet structures using exactly three different colored beads. A56358

Primitive prime factors of the cyclotomic polynomial sequence φ(7,k) in the order in which they occur. A256146

G.f.: ∑_k>=1 (k⁴ * x^k² / ∏_j=1..k (1 - x^j)). A333152

Right diagonal of triangle in A072467. A72469

Primes obtained by merging 5 successive digits in the decimal expansion of sqrt(2) + sqrt(3) + sqrt(5). A241221

Let F(x) = 1 + x + 4x² + 9x³ + ... = g.f. for A002835 (solid partitions restricted to two planes) and write F(x) = 1/∏_n>=1 (1-xⁿ)^a(n). A80207