Properties of the Number -149418

One Hundred Forty-Nine Thousand Four Hundred Eighteen

Basics

Value: -149419 → -149418 → -149417

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 2767

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 2767, 5534

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100011110101010

Octal: -443652

Duodecimal: -72576

Hexadecimal: -247aa

Square: 22325738724

Square Root: 386.5462456162264

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

Expansion of e.g.f. (1/x) * Series_Reversion( x/(1 + x*(exp(x) - 1))³ ). A377393

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (-1, 1, 0), (1, -1, 1), (1, 1, 0)}. A149166