Properties of the Number -2226064

Two Hundred Twenty-Six Thousand Sixty-Four

Basics

Value: -2226065 → -2226064 → -2226063

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 373 ²

Divisors: 1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1000011111011110010000

Octal: -10373620

Duodecimal: -8B4294

Hexadecimal: -21f790

Square: 4955360932096

Square Root: 1492

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

Squares whose digits are all even. A30098

Even-digit perfect powers. A75787

a(1) = 18; a(n) = 3·a(n - 1) + 2·sqrt(2·a(n - 1)*(a(n - 1) - 14)) - 14 for n > 1. A275155