Properties of the Number 75779

Seventy-Five Thousand Seven Hundred Seventy-Nine

Basics

Value: 75778 → 75779 → 75780

Parity: odd

Prime: No

Previous Prime: 75773

Next Prime: 75781

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 11 × 83 ²

Divisors: 1, 11, 83, 913, 6889, 75779

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010100000000011

Octal: 224003

Duodecimal: 37A2B

Hexadecimal: 12803

Square: 5742456841

Square Root: 275.2798575994982

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

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 525", based on the 5-celled von Neumann neighborhood. A282909

Triangle read by rows: T(n,k) is the number of weighted lattice paths in B(n) having k ascents. The members of B(n) are paths of weight n that start at (0,0), end on but never go below the horizontal axis, and whose steps are of the following four kinds: an (1,0)-step with weight 1, an (1,0)-step with weight 2, a (1,1)-step with weight 2, and a (1,-1)-step with weight 1. The weight of a path is the sum of the weights of its steps. An ascent is a maximal sequence of consecutive (1,1)-steps. A246186

Triangle T(n,k) = f(n,k,n-1), n >= 2, 1 <= k <= n-1, where f is given below. A75779