Properties of the Number -43472

Forty-Three Thousand Four Hundred Seventy-Two

Basics

Value: -43473 → -43472 → -43471

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 11 × 13 × 19

Divisors: 1, 2, 4, 8, 11, 13, 16, 19, 22, 26

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1010100111010000

Octal: -124720

Duodecimal: -211A8

Hexadecimal: -a9d0

Square: 1889814784

Square Root: 208.49940047875438

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 symmetric nonnegative integer 8 X 8 matrices with sum of elements equal to 4·n, under action of dihedral group D₄. A54498

Square table, read by antidiagonals, of self-compositions of A120010. A120019

Irregular table read by rows: Place a point on the integer coordinates, up to |n|, along all four axial directions on a Cartesian plane, and then join an infinite straight line between every pair of points: T(n,k) is the number of k-sided finite polygons formed, for k>=3, in the resulting graph. A386562

Numbers with exactly one arithmetic progression of four successive divisors (not necessarily consecutive). A94530

Eighth column (m=7) of (1,4)-Pascal triangle A095666. A95670

Half the number of symmetric n X n binary matrices with the center of gravity of the 1s at the center. A139046

Triangle read by rows giving numbers T(n,j) (n >= 0, 1 <= j <= n+1) of certain restricted partitions of 2n into j blocks. A300051