Properties of the Number -715221

Seven Hundred Fifteen Thousand Two Hundred Twenty-One

Basics

Value: -715222 → -715221 → -715220

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 13 × 6113

Divisors: 1, 3, 9, 13, 39, 117, 6113, 18339, 55017, 79469

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101110100111010101

Octal: -2564725

Duodecimal: -2A5A99

Hexadecimal: -ae9d5

Square: 511541078841

Square Root: 845.7073962074589

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 dissectable polyhedra with n tetrahedral cells with symmetry of type N or chiral pairs with symmetry of type O. A47766

Number of dissectable polyhedra with n tetrahedral cells and symmetry of type H. A47754

Number of chiral pairs of dissectable polyhedra with n tetrahedral cells and symmetry of type C. A47774

a(n) = A047752(12n+5). A47755

a(n) = A047766(6n+2). A47768

Duplicate of A047755. A47757