Properties of the Number -7312

Three Hundred Twelve

Basics

Value: -7313 → -7312 → -7311

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 457

Divisors: 1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1110010010000

Octal: -16220

Duodecimal: -4294

Hexadecimal: -1c90

Square: 53465344

Square Root: 85.5102333057278

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

a(n) is the determinant of the 3 X 3 matrix with entries the 9 consecutive primes starting with the n-th prime. A117330

Coordination sequence for (2,6,infinity) tiling of hyperbolic plane. A265070

Array read by antidiagonals, where each row is the counting sequence of a certain type of fixed polyominoids. A366767

Number of divisors of n! with distinct prime multiplicities. A336414

Number of fixed polyedges with n edges (number of ways of embedding connected undirected graphs with n edges into the plane square lattice, inequivalent up to translation). A96267

Numbers whose square is the concatenation of two numbers k and k-2. A115442

Magic sums of 3 X 3 semimagic squares composed of positive triangular numbers. A269060

Numbers k such that k and 8·k, taken together, are zeroless pandigital. A115932

Numbers k such that A057775(k) is the factor of a Fermat number 2^{2^m} + 1 for some m. A201364

A triangle formed like Pascal's triangle, but with 4ⁿ on the borders instead of 1. A227074