Properties of the Number 8884

Eight Thousand Eight Hundred Eighty-Four

Basics

Value: 8883 → 8884 → 8885

Parity: even

Prime: No

Previous Prime: 8867

Next Prime: 8887

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 2221

Divisors: 1, 2, 4, 2221, 4442, 8884

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001010110100

Octal: 21264

Duodecimal: 5184

Hexadecimal: 22b4

Square: 78925456

Square Root: 94.25497334358543

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) = 4·n² - 7·n + 4. A54567

Composite numbers k such that the digits of the prime factors of k are either 1 or 2. A36302

Start with any initial string of n numbers s(1), ..., s(n), with s(1) = 2, other s(i)'s = 2 or 3 (so there are 2^n-1 starting strings). The rule for extending the string is this as follows: To get s(n+1), write the string s(1)s(2)...s(n) as xy^k for words·and y (where y has positive length) and k is maximized, i.e., k = the maximal number of repeating blocks at the end of the sequence. Then a(n) = number of starting strings for which k = 1. A93371

Number of partitions of n with equal number of parts congruent to each of 0, 1 and 2 (mod 3). A46765

For k in {2,3,...,9} define a sequence as follows: a(0)=0; for n>=0, a(n+1)=a(n)+1, unless a(n) ends in k, in which case a(n+1) is obtained by replacing the last digit of a(n) with the digit(s) of k². This is k(9). A237346

Numbers in which 8 outnumbers all other digits together. A292738

The 180-degree spoke (or ray) of a hexagonal spiral of Ulam. A244806

For a positive number k, let L(k) denote the list consisting of k followed by the prime factors of k, with repetition, in nondecreasing order; sequence gives composite k such that the digits of L(k) are in nonincreasing order. A372034

Numbers that are the sum of ten fourth powers in nine or more ways. A345602

Numbers that are the sum of ten fourth powers in exactly nine ways. A345861