Properties of the Number -7914

Nine Hundred Fourteen

Basics

Value: -7915 → -7914 → -7913

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 1319

Divisors: 1, 2, 3, 6, 1319, 2638, 3957, 7914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111011101010

Octal: -17352

Duodecimal: -46B6

Hexadecimal: -1eea

Square: 62631396

Square Root: 88.9606654651369

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

Expansion of ∏_k>=1 ((1 - (2^k*x)^k)/(1 + (2^k*x)^k))^{1/2^k}. A303441

Irregular triangle read by rows where T(n,k) is the number of integer compositions of n with k weak excedances (parts on or above the diagonal), all zeros removed. A352525

Partial sums of A097988 (d₃(n)²). A330570

Number of compositions of n that are both a reversed Lyndon word and a co-Lyndon word. A334269

Number of partitions of n for which 2*(number of distinct parts) > (number of parts). A237365

Numbers k such that 4 is the smallest decimal digit of k³. A291643

G.f.: -1 + ∏_k>=1 (1 + prime(k)*x^prime(k)). A2099

Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) < number of parts of p. A241828

Numbers k such that σ(k) = 2·k + 2*τ(φ(k)). A392952

Number of n-celled polyominoes without holes, symmetric about axis 2. A56880