Properties of the Number -28343

Twenty-Eight Thousand Three Hundred Forty-Three

Basics

Value: -28344 → -28343 → -28342

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 4049

Divisors: 1, 7, 4049, 28343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110111010110111

Octal: -67267

Duodecimal: -1449B

Hexadecimal: -6eb7

Square: 803325649

Square Root: 168.3537941360396

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 refinement-ordered pairs of strict integer partitions of n. A317142

Number of integer partitions of n with no adjacent parts of quotient 2. A350837

Number of 6-cycles in the n-triangular honeycomb obtuse knight graph. A290392

a(n) = (46·n⁵ + 30·n⁴ + 15·n³ - n) / 30. A219070

Number of arborescent partitions with exactly n parts. A383894

Number of 0..n arrays x(0..3) of 4 elements with each no smaller than the sum of its two previous neighbors modulo (n+1). A207101

Number of n X 2 0..1 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A279488