Properties of the Number -8627

Six Hundred Twenty-Seven

Basics

Value: -8628 → -8627 → -8626

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 8627

Divisors: 1, 8627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000110110011

Octal: -20663

Duodecimal: -4BAB

Hexadecimal: -21b3

Square: 74425129

Square Root: 92.88164511893618

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 R(x·R(x)), where R(x) = 1/(1 + x/(1 + x²/(1 + x³/(1 + x⁴/(1 + ...))))), a continued fraction (g.f. for A007325). A295703

Primes from merging of 4 successive digits in decimal expansion of e. A104845

Primes p with p + 2 and prime(p) + 2 both prime. A236458

G.f.: 1/((1-x)*(1-x²)*(1-x³)²*(1-x⁴)*(1-x⁵)). A3402

Least prime in A001359 (lesser of twin primes) such that the distance (A053319) to the next twin is 6·n. A52350

Number of partitions p of n such that (number of numbers in p of form 3k+2) < (number of numbers in p of form 3k). A241740

Number of widely recursively normal integer partitions of n. A332295

Discriminants of imaginary quadratic fields with class number 21 (negated). A46018

Prime numbers that have a triangular Voronoi cell in the Voronoi diagram of the Ulam prime spiral. A257527

Number of compositions (ordered partitions) of n into distinct parts >= 6. A339104