Properties of the Number -326444

Three Hundred Twenty-Six Thousand Four Hundred Forty-Four

Basics

Value: -326445 → -326444 → -326443

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 81611

Divisors: 1, 2, 4, 81611, 163222, 326444

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -1001111101100101100

Octal: -1175454

Duodecimal: -138AB8

Hexadecimal: -4fb2c

Square: 106565685136

Square Root: 571.352780688079

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

T(n,k)=Unchanging value maps: number of nXk binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 nXk array. A219310

Unchanging value maps: number of nX5 binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 nX5 array. A219307

Number of 0..n arrays of length 5 with each element differing from at least one neighbor by 2 or more. A221525

Unchanging value maps: number of n X n binary arrays indicating the locations of corresponding elements unequal to no horizontal or vertical neighbor in a random 0..2 n X n array. A219304