Properties of the Number -215448

Two Hundred Fifteen Thousand Four Hundred Forty-Eight

Basics

Value: -215449 → -215448 → -215447

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 47 × 191

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 47, 94

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -110100100110011000

Octal: -644630

Duodecimal: -A4820

Hexadecimal: -34998

Square: 46417840704

Square Root: 464.1637642039714

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

Square array read by antidiagonals downwards: T(n,k) = number of ways to arrange k indistinguishable points on an n X n square grid so that no three points are collinear at any angle. A194193

Number of ways to arrange 5 indistinguishable points on an n X n square grid so that no three points are collinear at any angle. A194190