Properties of the Number -326650

Three Hundred Twenty-Six Thousand Six Hundred Fifty

Basics

Value: -326651 → -326650 → -326649

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 ² × 47 × 139

Divisors: 1, 2, 5, 10, 25, 47, 50, 94, 139, 235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001111101111111010

Octal: -1175772

Duodecimal: -13904A

Hexadecimal: -4fbfa

Square: 106700222500

Square Root: 571.5330261673423

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)=Number of nXk 0..1 arrays with rows and columns lexicographically nondecreasing and the instance counts of every value within one of each other. A201384

T(n,k)=number of nXk binary matrices with floor((n·k)/2) 1's and rows and columns in lexicographically nondecreasing order. A180979

Number of nX6 0..1 arrays with rows and columns lexicographically nondecreasing and the instance counts of every value within one of each other. A201382

Number of n X n binary matrices with floor(n²/2) 1's and rows and columns in lexicographically nondecreasing order. A180978

Number of n X n 0..1 arrays with rows and columns lexicographically nondecreasing and the instance counts of every value within one of each other. A201378

Irregular triangle read by rows: T(n,i) = number of n X n semi-canonical binary matrices with exactly i 1's, where 0 <= i <= n². A268523