Properties of the Number 72793

Seventy-Two Thousand Seven Hundred Ninety-Three

Basics

Value: 72792 → 72793 → 72794

Parity: odd

Prime: No

Previous Prime: 72767

Next Prime: 72797

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 10399

Divisors: 1, 7, 10399, 72793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110001011001

Octal: 216131

Duodecimal: 36161

Hexadecimal: 11c59

Square: 5298820849

Square Root: 269.80177908976066

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

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) - 1, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences. A294545

Number of 7 X n arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 7 X n array. A220037

Simple tabular N X N -> N bijection: first interleave the bits as with A054238, then apply the bijection A048680. A72793