Properties of the Number -221303

Two Hundred Twenty-One Thousand Three Hundred Three

Basics

Value: -221304 → -221303 → -221302

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 221303

Divisors: 1, 221303

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110110000001110111

Octal: -660167

Duodecimal: -A809B

Hexadecimal: -36077

Square: 48975017809

Square Root: 470.4285280465036

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

Number of (n+1)X(n+1) -9..9 symmetric matrices with every 2X2 subblock having sum zero and one or three distinct values. A211551

Primes p such that the sum of the cubes of digits of p equals the sum of digits of p³. A291052