Properties of the Number 28276

Twenty-Eight Thousand Two Hundred Seventy-Six

Basics

Value: 28275 → 28276 → 28277

Parity: even

Prime: No

Previous Prime: 28229

Next Prime: 28277

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7069

Divisors: 1, 2, 4, 7069, 14138, 28276

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110111001110100

Octal: 67164

Duodecimal: 14444

Hexadecimal: 6e74

Square: 799532176

Square Root: 168.15469068687915

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 binary strings of length n with no substrings equal to 0011 0101 or 1010. A164504

a(1) = 1; a(n+1) = a(n) + (largest triangular number <= a(n)). A60985

Elements in 4-Pascal triangle A028275 (by row) that are not 1. A28276