Properties of the Number -1340338

Three Hundred Forty Thousand Three Hundred Thirty-Eight

Basics

Value: -1340339 → -1340338 → -1340337

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 71 × 9439

Divisors: 1, 2, 71, 142, 9439, 18878, 670169, 1340338

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000111001110110010

Octal: -5071662

Duodecimal: -5477AA

Hexadecimal: -1473b2

Square: 1796505954244

Square Root: 1157.7296748377835

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

Series for second perpendicular moment of square lattice. A6734

Number of (n+1)X(2+1) 0..1 arrays x(i,j) with row sums sum{j⁴*x(i,j), j=1..2+1} nondecreasing, and column sums sum{i⁴*x(i,j), i=1..n+1} nondecreasing. A232791