Properties of the Number -425329

Four Hundred Twenty-Five Thousand Three Hundred Twenty-Nine

Basics

Value: -425330 → -425329 → -425328

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 425329

Divisors: 1, 425329

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1100111110101110001

Octal: -1476561

Duodecimal: -186181

Hexadecimal: -67d71

Square: 180904758241

Square Root: 652.1725231869249

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

Triangle T(n, k) = Numbers of non-equivalent (mod D₃) ways to place k points on a triangular grid of side n so that no two of them are adjacent. Triangle read by rows. A239572

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 86. A31674