Properties of the Number -13874

Thirteen Thousand Eight Hundred Seventy-Four

Basics

Value: -13875 → -13874 → -13873

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 991

Divisors: 1, 2, 7, 14, 991, 1982, 6937, 13874

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011000110010

Octal: -33062

Duodecimal: -8042

Hexadecimal: -3632

Square: 192487876

Square Root: 117.7879450538127

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 points on surface of hexagonal prism: 12·n² + 2 for n > 0 (coordination sequence for W(2)). A5914

"DHK[ 6 ]" (bracelet, identity, unlabeled, 6 parts) transform of 1,1,1,1,... A32247

Number of points in the standard root system version of the D₃ (or f.c.c.) lattice having L_infinity norm n. A110907

Pseudo-random numbers: Davenport's generator for 32-bit integers. A84277

Numbers that are midway between the nearest square and the nearest cube. A233075

Period of the Lucas 4-step sequence A073817 mod prime(n). A106296

a(n) is the constant term in expansion of ∏_k=1..n (x^k² + 1/x^k²)². A350495

G.f. satisfies A(x) = A(x²)*A(x³) / (1-x). A382126

G.f. satisfies A(x) = A(x²)/M(x), where M(x) = ∑_n>=1 μ(n)*xⁿ and μ(n) = A008683(n), the Moebius function of n. A378260

Integer averages of two successive perfect powers (pp(n) + pp(n+1))/2. A75454