Properties of the Number 53922

Fifty-Three Thousand Nine Hundred Twenty-Two

Basics

Value: 53921 → 53922 → 53923

Parity: even

Prime: No

Previous Prime: 53917

Next Prime: 53923

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11 × 19 × 43

Divisors: 1, 2, 3, 6, 11, 19, 22, 33, 38, 43

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001010100010

Octal: 151242

Duodecimal: 27256

Hexadecimal: d2a2

Square: 2907582084

Square Root: 232.21111084528235

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

Hexagonal pyramidal numbers, or greengrocer's numbers. A2412

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A384622. A384623

a(n) = 2025·n² - 3401·n + 1428. A156854

Even hexagonal pyramidal numbers. A15226

Base 7 digits are, in order, the first n terms of the periodic sequence with initial period 3,1. A37586

Least solution of the equation x' = x + p for increasing values of p, where x' is the arithmetic derivative of·and p is an odd prime. a(n)= -1 if no such solution exists. A258336

G.f.: ∑_k>=0 x^k*(k+1/2) * ∏_j=1..k 1/(1 - x^j)³. A376707

Numbers k such that k² contains only digits {2,4,6}. A53922