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Properties of the Number -5293

Two Hundred Ninety-Three

Basics

Value: -5294 → -5293 → -5292

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 67 × 79

Divisors: 1, 67, 79, 5293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -1010010101101

Octal: -12255

Duodecimal: -3091

Hexadecimal: -14ad

Square: 28015849

Square Root: 72.75300681071539

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

Deficiency of squares: a(n) = 2n2 - σ(n2). A377879
Write 1,2,... in a clockwise spiral; sequence gives numbers on positive·axis. A33951
Third spoke of a hexagonal spiral. A56107
Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 24. A51965
Number of interior intersection points made by the straight line segments connecting the edges of an equilateral triangle with the n-1 points resulting from a subdivision of the sides into n equal pieces, counting coinciding intersection points only once. A91908
Consider all permutations pi of the first n primes; a(n) is the minimum over pi of the maximal product of two adjacent primes in the permutation. A332765
T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with values 0..3 introduced in row major order. A231451
Greatest semiprime whose prime indices sum to n. A339115
Generalized Mancala solitaire (A002491); to get n-th term, start with n and successively round up to next 8 multiples of n-1, n-2, ..., 1, for n>=1. A113745
Palindromes in factorial base. A46807