Properties of the Number 55332

Fifty-Five Thousand Three Hundred Thirty-Two

Basics

Value: 55331 → 55332 → 55333

Parity: even

Prime: No

Previous Prime: 55331

Next Prime: 55333

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 29 × 53

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 29, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100000100100

Octal: 154044

Duodecimal: 28030

Hexadecimal: d824

Square: 3061630224

Square Root: 235.2275494069519

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 g.f. A(x,y) satisfying y/x = ∑_n=-oo..+oo x^n*(3·n+1/2) * (A(x,y)^3·n - 1/A(x,y)^3·n+1), as a triangle read by rows. A361050

Sum of terms in n-th row of A077316. A77318

Record differences for n² - φ(n)*σ(n). A164876

Number of rooted identity trees with n nodes and 7 leaves. A55332

G.f. satisfies: A(x) = 1 + x·A(x·A(x·A(x·A(x*...x·A(x*...)ⁿ...)⁴)³)²)¹. A190633