Properties of the Number -133210

One Hundred Thirty-Three Thousand Two Hundred Ten

Basics

Value: -133211 → -133210 → -133209

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 7 × 11 × 173

Divisors: 1, 2, 5, 7, 10, 11, 14, 22, 35, 55

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000100001011010

Octal: -404132

Duodecimal: -6510A

Hexadecimal: -2085a

Square: 17744904100

Square Root: 364.9794514763811

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 generalized weak orders on n points. A4123

a(n) = (2·n - 1)*(7·n² - 7·n + 6)/6. A63490

Array read by antidiagonals: generalized ordered Bell numbers Bo(r,n). A94416

T(n, k) = F(n - k, k), where F(n, x) is the Fubini polynomial. Triangle read by rows, T(n, k) for 0 <= k <= n. A344499

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) = ∑_i=0..k·n 2ⁱ * ∑_j=0..i (-1)^j * binomial(i,j) * binomial(i-j,n)^k. A384362

a(n) = n*(n + 1)*(n + 2)*(9·n - 7)/12. A264852

Triangle T(n,k), read by rows, given by (0, 2, 3, 4, 6, 6, 9, 8, 12, 10, 15, ...) δ (1, 0, 1, 0, 1, 0, 1, 0, 1, 0, ...) where δ is the operator defined in A084938. A185285

a(n) = (n² - 3·n + 6)*binomial(n+2,3)/4. A301973