Properties of the Number -270505

Two Hundred Seventy Thousand Five Hundred Five

Basics

Value: -270506 → -270505 → -270504

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 54101

Divisors: 1, 5, 54101, 270505

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000010000010101001

Octal: -1020251

Duodecimal: -110661

Hexadecimal: -420a9

Square: 73172955025

Square Root: 520.1009517391792

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

4th power of the lower triangular normalized Eulerian number matrix. A27539

Number of obtuse triangles, distinct up to congruence, on an n X n grid (or geoboard). A190022

First column of A027539. A27552