Properties of the Number -3213

Two Hundred Thirteen

Basics

Value: -3214 → -3213 → -3212

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 × 17

Divisors: 1, 3, 7, 9, 17, 21, 27, 51, 63, 119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010001101

Octal: -6215

Duodecimal: -1A39

Hexadecimal: -c8d

Square: 10323369

Square Root: 56.68333088307355

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

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 211", based on the 5-celled von Neumann neighborhood. A270900

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 307", based on the 5-celled von Neumann neighborhood. A271167

Coordination sequence T1 for Zeolite Code ABW and ATN. A8000

Partial sums of A000009 (partitions into distinct parts). A36469

Number of integer compositions of n whose leaders of weakly increasing runs are themselves weakly increasing. A374635

Numbers that are the sum of 11 positive 7th powers. A3378

Integers of the form m*(m + 6)/7. A274978

Trajectory of 22 under the Reverse and Add! operation carried out in base 2. A61561

Numbers m such that there are precisely 13 groups of order m. A292896

Numbers k such that 11·k+1 is a square. A219257