Properties of the Number -832025

Eight Hundred Thirty-Two Thousand Twenty-Five

Basics

Value: -832026 → -832025 → -832024

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 23 × 1447

Divisors: 1, 5, 23, 25, 115, 575, 1447, 7235, 33281, 36175

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001011001000011001

Octal: -3131031

Duodecimal: -3415B5

Hexadecimal: -cb219

Square: 692265600625

Square Root: 912.1540440079186

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

Antidiagonal sums of triangular array T defined in A014430: T(j,k) = binomial(j+1, k) - 1 for 1 <= k <= j. A129696

Third column of triangle A054450 (partial row sums of unsigned Chebyshev triangle A049310). A54451

Partial sums of A027941(n-1) with a(-1) = 0. A54452

a(n) = ∑_{k=0..floor(n/2)} binomial(n-k+3, k). A99571

a(0) = a(1) = 1; for n>1, a(n) = a(n-1) + a(n-2) + floor(n/2). A215004

Convolution of (1,-1,2,-2,3,-3,...) and A000045 (Fibonacci numbers). A213043