Properties of the Number -32677

Thirty-Two Thousand Six Hundred Seventy-Seven

Basics

Value: -32678 → -32677 → -32676

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 41 × 797

Divisors: 1, 41, 797, 32677

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111110100101

Octal: -77645

Duodecimal: -16AB1

Hexadecimal: -7fa5

Square: 1067786329

Square Root: 180.76780686836912

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

Row sums of triangle A049385. A49412

Triangle generated by the recurrence T(n+1,k+1) = T(n,k+1) + n·T(n,k) + δ(n,k) with the initial values T(n,0) = 1 and T(0,k) = δ(k,0), where δ(n,k) is the Kronecker δ. A191490

G.f.: ∏_k>=1 (1 + x^k³) / (1 - x^k). A280278

a(n) = 8ⁿ - 3·2ⁿ + 5. A291537

Triangle read by rows: T(n,k) is the number of Dyck paths with no UUU's and no DDD's, of semilength n having k peak plateaux (0 <= k <= floor(n/3); U=(1,1), D=(1,-1)). A166285

a(n) is the row of the Trithoff (tribonacci) array that contains the tails of the sequence which is n times the tribonacci numbers. A351685

a(n) = (1/2)*s(n+3), where s = A025248. A25249

Expansion of (1 - x - sqrt(1 - 2·x + x² - 8·x³)) / (4·x²) in powers of x. A91565

Number of planar n X n X n binary triangular grids with no more than 9 ones in any 4 X 4 X 4 subtriangle. A153534

Number of planar n X n X n binary triangular grids with no more than 9 ones in any similarly oriented 4 X 4 X 4 subtriangle. A153563