Properties of the Number 80717

Eighty Thousand Seven Hundred Seventeen

Basics

Value: 80716 → 80717 → 80718

Parity: odd

Prime: No

Previous Prime: 80713

Next Prime: 80737

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 13 × 887

Divisors: 1, 7, 13, 91, 887, 6209, 11531, 80717

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011101101001101

Octal: 235515

Duodecimal: 3A865

Hexadecimal: 13b4d

Square: 6515234089

Square Root: 284.1073740683265

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) = (25·n⁴-120·n³+209·n²-108·n)/6. A6529

Numbers n such that floor( n^3/2 ) is a concatenation of two successive numbers. A244289

Let S(0) = 1; obtain S(k) from S(k-1) by applying 1 -> 2, 2 -> 31, 3 -> 332; sequence is S(0), S(1), S(2), ... A80717