Properties of the Number -5229

Two Hundred Twenty-Nine

Basics

Value: -5230 → -5229 → -5228

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 83

Divisors: 1, 3, 7, 9, 21, 63, 83, 249, 581, 747

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010001101101

Octal: -12155

Duodecimal: -3039

Hexadecimal: -146d

Square: 27342441

Square Root: 72.3118247591637

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

Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 3⁴.6 2D tiling (cf. A250120). A299254

D-toothpick sequence of the second kind (see Comments lines for definition). A194270

Numbers k such that k and k+1 are both base φ Niven numbers (A334308). A334309

Numbers k such that the decimal digits of φ(k) are a permutation of those of k. A115921

a(1) = 10; a(n) is smallest number > a(n-1) such that the juxtaposition a(1)a(2)...a(n) is a prime. A74346

Positive numbers whose product of digits is 10 times their sum. A62043

Numbers with more than one factorization into S-primes. See A054520 and A057948 for definition. A57949

a(n) = ∑_k=0..n binomial(3·k+1,k). A263134

Numbers k such that there are precisely 4 groups of orders k and k + 1. A295990

Numbers primitive with respect to having more than one factorization into S-primes. See related sequences for definition. A57950