Properties of the Number -5528

Five Hundred Twenty-Eight

Basics

Value: -5529 → -5528 → -5527

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 691

Divisors: 1, 2, 4, 8, 691, 1382, 2764, 5528

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110011000

Octal: -12630

Duodecimal: -3248

Hexadecimal: -1598

Square: 30558784

Square Root: 74.35052118176442

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

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 51", based on the 5-celled von Neumann neighborhood. A270021

a(n) = ∑_i=1..n i²*(-1)^ceiling(sqrt(i)). A392677

Expansion of ((1 + 4·x + 8·x²)^3/2 - (1 + 6·x + 18·x² + 20·x³)) / (2·x⁴) in powers of x. A282876

Type D Eulerian triangle. A66094

A185243(n) is the a(n)-th triangular number. A185257

a(0)=3; a(n) = n² + a(n-1) for n>0. A153057

Expansion of ∏_k=1..10 theta₃(q^k), where theta₃() is the Jacobi θ function. A320242

Numbers for which the sum of the digits is the square root of the product of their digits. A117720

a(n) = ∑_i=0..n digsum₆(i)⁴, where digsum₆(i) = A053827(i). A231675

Natural numbers of the form p³ - q³, where p and q are primes. A86120