Properties of the Number 80041

Eighty Thousand Forty-One

Basics

Value: 80040 → 80041 → 80042

Parity: odd

Prime: No

Previous Prime: 80039

Next Prime: 80051

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 13 × 47 × 131

Divisors: 1, 13, 47, 131, 611, 1703, 6157, 80041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100010101001

Octal: 234251

Duodecimal: 3A3A1

Hexadecimal: 138a9

Square: 6406561681

Square Root: 282.9151816357687

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

Engel expansion of hz = limit_{k -> infinity} 1 + k - ∑_{j = -k..k} exp(-2^j). A159835

Strong pseudoprimes to base 53. A20279

Strong pseudoprimes to base 61. A20287

Decimal expansion of ∑_k>=1 1/(2^k - 3). A331372

a(n) = floor((1+sqrt(3))ⁿ). A80041