Properties of the Number -28843

Twenty-Eight Thousand Eight Hundred Forty-Three

Basics

Value: -28844 → -28843 → -28842

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 28843

Divisors: 1, 28843

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111000010101011

Octal: -70253

Duodecimal: -14837

Hexadecimal: -70ab

Square: 831918649

Square Root: 169.83227019621447

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

Numerators of upper primes-only best approximates (POBAs) to π; see Comments. A265810

Smallest of four consecutive primes whose sum is a triangular number. A226154

Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 3. A50665

Primes having only {2, 3, 4, 8} as digits. A386142

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 1), (0, 1, -1), (1, 0, -1), (1, 0, 0)}. A148387