Properties of the Number -52430

Fifty-Two Thousand Four Hundred Thirty

Basics

Value: -52431 → -52430 → -52429

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 7 ² × 107

Divisors: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100110011001110

Octal: -146316

Duodecimal: -26412

Hexadecimal: -ccce

Square: 2748904900

Square Root: 228.97598127314578

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

Triangle T(n,k) of k-block tricoverings of an n-set (n >= 3, k >= 4). A60487

Triangle T(n,k) of k-block T₀-tricoverings of an n-set, n >= 3, k = 0..2·n. A59530

a(n) = (6-(-4)ⁿ)/5. A166114

Numerators of continued fraction convergents to sqrt(521). A41996

(n concatenated n times) - nⁿ. A83451

Unsigned row sums of triangle A118404. A118406

a(n) is the number of words of length n over the alphabet {a,b,c} with an even number of appearances of the letter 'a' and the sum of appearances of the letters 'b' and 'c' add up to at most 3. A341896

Indices of primes in sequence defined by A(0) = 91, A(n) = 10·A(n-1) + 71 for n > 0. A101016

Erroneous version of A140763. A159579

a(n) = ceiling((2ⁿ+n-1)/n). A373895