Properties of the Number -7692

Six Hundred Ninety-Two

Basics

Value: -7693 → -7692 → -7691

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 641

Divisors: 1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111000001100

Octal: -17014

Duodecimal: -4550

Hexadecimal: -1e0c

Square: 59166864

Square Root: 87.7040477971228

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 k such that k¹²⁸ + 1 is prime. A56994

Array read by antidiagonals: T(n,k) is the number of (planar) unlabeled k-ary cacti having n polygons. A303912

Number of isomorphism classes of nanocones with 3 pentagons and a symmetric boundary of length n. A197988

Triangle T(n,k), read by rows n>=0 with terms k=1..3ⁿ, where row n lists the coefficients in the n-th iteration of x*(1+x)². A166888

a(n) = floor(10⁵/n). A33427

Discriminants of real quadratic number fields K with class number 2 such that the Hilbert class field of K is K(sqrt(3)). A52477

Numbers k such that the digits of k joined to the digits of 2k contain each of the digits from 1 to 9 once. A64160

Expansion of (η(q)*η(q³))/η(q²)² in powers of q. A293306

Number of unlabeled 4-ary cacti having n polygons. A52394

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 545", based on the 5-celled von Neumann neighborhood. A283011