Properties of the Number -7088

Eighty-Eight

Basics

Value: -7089 → -7088 → -7087

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 443

Divisors: 1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101110110000

Octal: -15660

Duodecimal: -4128

Hexadecimal: -1bb0

Square: 50239744

Square Root: 84.19026071939675

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

Trajectory of 19 under the `19x+1' map. A57685

Number of times a multiple of four is encountered when iterating from 2ⁿ⁺¹-2 to (2ⁿ)-2 with the map x -> x - (number of runs in binary representation of x). A255125

Expansion of ∏_{i>=1, j>=0} (1 + x^{i·2^j}) / (1 - x^{i·2^j}). A327727

Indices of 4's in A090822. A157107

Number of happy numbers without zeros and with digits in nondecreasing order <= 10ⁿ. A219667

a(n) = the number of Z-frame polyominoes with n cells, reduced for symmetry. A360420

Position of n! in A025487. A98718

Records in A018892. A126097

Triangle of coefficients of polynomials v(n,x) jointly generated with A209753; see the Formula section. A209754

Numbers k such that the number of divisors of k+2 divides k and the number of divisors of k divides k+2. A268037