Properties of the Number -270420

Two Hundred Seventy Thousand Four Hundred Twenty

Basics

Value: -270421 → -270420 → -270419

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 × 4507

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1000010000001010100

Octal: -1020124

Duodecimal: -1105B0

Hexadecimal: -42054

Square: 73126976400

Square Root: 520.0192304136453

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

G.f. satisfies: A(x) = 1/A(-x·A(x)⁸). A214768

a(n) = 400·n² + 20. A158601

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 52. A31730