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Properties of the Number -5618

Six Hundred Eighteen

Basics

Value: -5619 → -5618 → -5617

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 53 2

Divisors: 1, 2, 53, 106, 2809, 5618

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1010111110010

Octal: -12762

Duodecimal: -3302

Hexadecimal: -15f2

Square: 31561924

Square Root: 74.95331880577403

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

Numbers that are the sum of 4 positive 6th powers. A3360
a(n) = 2·prime(n)2. A79704
a(n) = A005940(1+(1+(3·A156552(n)))) = (1/2) * A005940(1+(3·A156552(2·n))). A329603
Numbers m with the property that the symmetric representation of σ(m) has three parts of width one. A247687
Maximum number of regions into which the plane can be divided using n (concave) quadrilaterals. A77591
Numbers with ordered prime signature (1,2). A95990
2·p2, for p an odd prime. A143928
Number of non-normal magic squares whose entries are nonnegative integers summing to n. A321722
Expansion of ∏r not a perfect power 1/(1 - xr). A305631
Numbers k such that there are only a finite nonzero number of sets of k consecutive triangular numbers that sum to a square. A176542