Properties of the Number -326471

Three Hundred Twenty-Six Thousand Four Hundred Seventy-One

Basics

Value: -326472 → -326471 → -326470

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 137 × 2383

Divisors: 1, 137, 2383, 326471

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1001111101101000111

Octal: -1175507

Duodecimal: -138B1B

Hexadecimal: -4fb47

Square: 106583313841

Square Root: 571.3764083334207

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

Frobenius number of the numerical semigroup generated by consecutive octahedral numbers. A69764

Positive fundamental solution y(n) of the generalized Pell equation X² - D(n) Y(n) = 2 with D(n) = A261246(n). A261248

y-value of the smallest solution to x² - p·y² = 2*(-1)^(p+1/4), p = A002145(n). A306566

Denominators of continued fraction convergents to sqrt(487). A41929