Properties of the Number -183521

One Hundred Eighty-Three Thousand Five Hundred Twenty-One

Basics

Value: -183522 → -183521 → -183520

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 13 × 19 × 743

Divisors: 1, 13, 19, 247, 743, 9659, 14117, 183521

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100110011100001

Octal: -546341

Duodecimal: -8A255

Hexadecimal: -2cce1

Square: 33679957441

Square Root: 428.393510688479

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

4-dimensional analog of centered polygonal numbers: a(n) = n(n+1)*(n²+n+4)/12. A6007

Square array T(n,k), n >= 2, k >= 2, read by antidiagonals, where T(n,k) is the number of Hamiltonian circuits within parallelograms of size n X k on the triangular lattice. A339849

a(n) = n*(7·n²-12·n+7)/2. A226451

Number of Hamiltonian circuits within parallelograms of size 4 X n on the triangular lattice. A339851

Number of Hamiltonian circuits within parallelograms of size 8 X n on the triangular lattice. A339960