Properties of the Number -156913

One Hundred Fifty-Six Thousand Nine Hundred Thirteen

Basics

Value: -156914 → -156913 → -156912

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 156913

Divisors: 1, 156913

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100110010011110001

Octal: -462361

Duodecimal: -76981

Hexadecimal: -264f1

Square: 24621689569

Square Root: 396.1224558138556

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..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors. A232023

Number of n X 3 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors. A232018

Number of 5Xn 0..2 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors. A232027

Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 0100-0100-1111-0010 pattern in any orientation. A147030