Properties of the Number 54612

Fifty-Four Thousand Six Hundred Twelve

Basics

Value: 54611 → 54612 → 54613

Parity: even

Prime: No

Previous Prime: 54601

Next Prime: 54617

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 37 × 41

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 37

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010101010100

Octal: 152524

Duodecimal: 27730

Hexadecimal: d554

Square: 2982470544

Square Root: 233.69210512980536

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

Triangle read by rows: T(n,m) (n >= m >= 1) = number of line segments formed by drawing the lines connecting any two of the 2*(m+n) perimeter points of an m X n grid of squares. A331454

a(n) = (5·4ⁿ - 8)/6. A80675

a(n) = (5·2ⁿ + (-1)ⁿ - 3)/3. A84170

Triangle read by rows: T(n,k) = number of squares and rectangles of area 2^k-1 after 2ⁿ stages in the toothpick structure of A139250, n>=1, k>=1, assuming the toothpicks have length 2. A211016

Number of cycles of length 3 in the queen graph associated with an n X n chessboard. A144298

Number of steps required by the Hwang-Deutsch merging algorithm. A260795

a(n) = ∑_k=1..n gcd(k,n)^n/gcd(k,n). A342424

Numbers k such that 7·2^k - 3 is prime. A58593

a(0)=2, a(1)=8, a(n) = a(n-1) + 2·a(n-2). A115102

a(n) = (3·2ⁿ⁺¹ - 8 - (-2)ⁿ)/6. A176961