Properties of the Number -8999

Nine Hundred Ninety-Nine

Basics

Value: -9000 → -8999 → -8998

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 8999

Divisors: 1, 8999

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001100100111

Octal: -21447

Duodecimal: -525B

Hexadecimal: -2327

Square: 80982001

Square Root: 94.86305919587456

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

E.g.f. satisfies A(x) = exp(x - x⁴ * A(x)⁴). A362482

Logarithmic derivative of the g.f. of the solid partitions A000293. A277613

Smallest number whose sum of digits is n. A51885

Primes that contain digits 8 and 9 only. A20472

Primes from merging of 4 successive digits in decimal expansion of sqrt(2). A198164

Primes with either no internal digits or all internal digits are 9. A69684

Numbers in which 9 outnumbers all other digits together. A292739

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[2,6,4]; short d-string notation of pattern = [264]. A78848

Smallest n-digit prime with maximum digit sum. A69661

Smallest prime with digit sum n, or 0 if no such prime exists. A67180