Properties of the Number -8827

Eight Hundred Twenty-Seven

Basics

Value: -8828 → -8827 → -8826

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 13 × 97

Divisors: 1, 7, 13, 91, 97, 679, 1261, 8827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001001111011

Octal: -21173

Duodecimal: -5137

Hexadecimal: -227b

Square: 77915929

Square Root: 93.95211546314431

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 ordered set partitions with a designated element in each block and no block containing less than two elements. A52848

Expansion of x/(1 - 4·x - 3·x²). A15530

MM-numbers of labeled graphs with loops spanning an initial interval of positive integers. A320461

a(n) = floor(n*φ¹⁶), where φ is the golden ratio, A001622. A4931

MM-numbers of labeled multigraphs with loops spanning an initial interval of positive integers. A320462

-5-Knödel numbers. A225509

Products of 3 distinct non-Sophie Germain primes. A157347

Numbers having exactly four representations by the quadratic form x²+xy+y² with 0<=x<=y. A198775

a(n) = n*(n² + 3)/2. A229183

Positive integers m such that π(m³) = π(j³) + π(k³) for some 0 < j <= k < m. A262409