Properties of the Number -144141

One Hundred Forty-Four Thousand One Hundred Forty-One

Basics

Value: -144142 → -144141 → -144140

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 23 × 2089

Divisors: 1, 3, 23, 69, 2089, 6267, 48047, 144141

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011001100001101

Octal: -431415

Duodecimal: -6B4B9

Hexadecimal: -2330d

Square: 20776627881

Square Root: 379.65905757666314

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

List of words over {1,4} with equal numbers of 1's and 4's. A214521

a(n) = ∑_{k=0..floor(n/3)} 2^k * binomial(2·n-4·k+1,2·k). A387625

Number of n X 4 0..1 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A223834