Properties of the Number -165022

One Hundred Sixty-Five Thousand Twenty-Two

Basics

Value: -165023 → -165022 → -165021

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 13 × 577

Divisors: 1, 2, 11, 13, 22, 26, 143, 286, 577, 1154

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101000010010011110

Octal: -502236

Duodecimal: -7B5BA

Hexadecimal: -2849e

Square: 27232260484

Square Root: 406.2289994572027

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

a(n) = n*(n+1)*(n+2)*(2·n³ + 6·n² + 7·n - 3)/36. A64202

Number of (n+1)X(1+1) 0..2 arrays x(i,j) with row sums sum{j³*x(i,j), j=1..1+1} nondecreasing, and column sums sum{i³*x(i,j), i=1..n+1} nondecreasing. A232784