Properties of the Number -223356

Two Hundred Twenty-Three Thousand Three Hundred Fifty-Six

Basics

Value: -223357 → -223356 → -223355

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 7 × 2659

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -110110100001111100

Octal: -664174

Duodecimal: -A9310

Hexadecimal: -3687c

Square: 49887902736

Square Root: 472.6055437677387

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

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having index change +-(.,.) 0,0 0,1 or 1,2. A264341

Number of (n+1)X(6+1) arrays of permutations of 0..n·7+6 with each element having index change +-(.,.) 0,0 0,1 or 1,2. A264339

Number of (2+1)X(n+1) arrays of permutations of 0..n·3+2 with each element having index change +-(.,.) 0,0 0,1 or 1,2. A264342