Properties of the Number -213248

Two Hundred Thirteen Thousand Two Hundred Forty-Eight

Basics

Value: -213249 → -213248 → -213247

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁸ × 7 ² × 17

Divisors: 1, 2, 4, 7, 8, 14, 16, 17, 28, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -110100000100000000

Octal: -640400

Duodecimal: -A34A8

Hexadecimal: -34100

Square: 45474709504

Square Root: 461.78783006917797

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

a(n)=n³-(n-1)³-(n-2)³-...-1. A179298

Number of 2 X 2 matrices having all terms in {-n,...,0,..,n} and positive odd determinant. A211158