Properties of the Number 54822

Fifty-Four Thousand Eight Hundred Twenty-Two

Basics

Value: 54821 → 54822 → 54823

Parity: even

Prime: No

Previous Prime: 54799

Next Prime: 54829

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 9137

Divisors: 1, 2, 3, 6, 9137, 18274, 27411, 54822

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101011000100110

Octal: 153046

Duodecimal: 27886

Hexadecimal: d626

Square: 3005451684

Square Root: 234.1409831703967

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

T(n,k)=Number of nXk 0..2 arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once. A268774

Triangle read by rows: T(n,k) appears in the transformation ∑_k=0..n (k+1)*x^k = ∑_k=0..n T(n,k)*(x+2k)^k. A253381

Trisection of A107926: The least number k such that there are primes p and q with p - q = 6·n+4, p + q = k, and p the least such prime >= k/2. A234956

Number of n X 3 0..2 arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once. A268769

Fourth term of weak prime quartet: p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1). A54822