Properties of the Number 52224

Fifty-Two Thousand Two Hundred Twenty-Four

Basics

Value: 52223 → 52224 → 52225

Parity: even

Prime: No

Previous Prime: 52223

Next Prime: 52237

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ¹⁰ × 3 × 17

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 17, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100110000000000

Octal: 146000

Duodecimal: 26280

Hexadecimal: cc00

Square: 2727346176

Square Root: 228.5257097133712

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

Scaled Chebyshev U-polynomials evaluated at i. Generalized Fibonacci sequence. A57087

12-almost primes (generalization of semiprimes). A69273

Droll numbers: numbers > 1 whose sum of even prime factors equals the sum of odd prime factors. A19507

Dimensions of graded algebra associated with forest meanders. A60198

Numbers k such that φ(k) is a perfect 7th power. A78167

Solutions to φ(gpf(x)) - gpf(φ(x)) = 14 = c are special multiples of 17, x = 17k, where greatest prime factors of factor k were observed from {2, 3, 5}, i.e., it is smaller than 17. See solutions to other even cases of c (=A070813): A007283 for 0, A070004 for 2, A070815 for 254, A070816 for 65534. Gpf = greatest prime factor. A70814

Numbers with 44 divisors. A175751

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 20", based on the 5-celled von Neumann neighborhood. A285480

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 126", based on the 5-celled von Neumann neighborhood. A285944

Expansion of ((1+x)/(1-2·x))². A113070