Properties of the Number 54552

Fifty-Four Thousand Five Hundred Fifty-Two

Basics

Value: 54551 → 54552 → 54553

Parity: even

Prime: No

Previous Prime: 54547

Next Prime: 54559

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 2273

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2273, 4546

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010100011000

Octal: 152430

Duodecimal: 276A0

Hexadecimal: d518

Square: 2975920704

Square Root: 233.5636958090876

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

Expansion of e.g.f. 1/(1 + log(1 + x)/(1 + log(1 + x)²/(1 + log(1 + x)³/(1 + ...)))), a continued fraction. A322470

Triangle read by rows: T(n,k) is the number of permutations of k elements from [1..n] with longest consecutive chain size less than 3. A340106

1/4 the number of n X n 0..3 symmetric matrices with every element equal to one, two or three horizontal and vertical neighbors. A211085

a(n) = 4·n² - 3·n + 1. A54552

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1 or 2 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317764