Properties of the Number -156412

One Hundred Fifty-Six Thousand Four Hundred Twelve

Basics

Value: -156413 → -156412 → -156411

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 39103

Divisors: 1, 2, 4, 39103, 78206, 156412

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110001011111100

Octal: -461374

Duodecimal: -76624

Hexadecimal: -262fc

Square: 24464713744

Square Root: 395.4895700268213

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) = ∑_k=0..n binomial(n+5·k,k). A390385

a(n) is the number of polyominoes with n edges, including inner edges. A131487

Number of binary rooted trees with n nodes and height at most 6. A36589

Number of binary rooted trees with n nodes and height exactly 6. A36595