Properties of the Number -9933

Nine Hundred Thirty-Three

Basics

Value: -9934 → -9933 → -9932

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 11 × 43

Divisors: 1, 3, 7, 11, 21, 33, 43, 77, 129, 231

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10011011001101

Octal: -23315

Duodecimal: -58B9

Hexadecimal: -26cd

Square: 98664489

Square Root: 99.66443698732262

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 triangle T(n,k) = (-1)^n-k*[k<=n]*∏_i=k+1..n ∑_j=0..i-1 A078008(j-1). A128210

a(n) is both the sum of n+1 consecutive integers and the sum of the n immediately higher consecutive integers. A59270

Numbers m such that there are precisely 7 groups of order m. A249550

a(n) = floor(n²/4)*(n/2). A34828

Growth series for affine Coxeter group (or affine Weyl group) D₄. A266759

11 times triangular numbers. A152740

Numbers that divide the sum of cubes of their divisors. A46763

Sum of n-th antidiagonal of array in A144502. A144503

Triangle read by rows: T(n,k) is the number of unlabeled weakly connected acyclic digraphs with n arcs and k vertices, n >= 0, k = 1..n+1. A350450

a(n) = ceiling(n*(n+1)*(n+2)/8). A47866