Properties of the Number 9080

Nine Thousand Eighty

Basics

Value: 9079 → 9080 → 9081

Parity: even

Prime: No

Previous Prime: 9067

Next Prime: 9091

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 227

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 227, 454

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101111000

Octal: 21570

Duodecimal: 5308

Hexadecimal: 2378

Square: 82446400

Square Root: 95.28903399657277

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

Triangle P, read by rows, where column k of P² equals column 0 of P^2k+2 such that column 0 of P² equals column 0 of P shift one place left, with P(0,0)=1. A135880

Triangle of generalized Stirling numbers S_2,2(n,k) read by rows (n>=1, 2<=k<=2n). A78739

Coordination sequence for 4-dimensional cubic lattice (points on surface of 4-dimensional cross-polytope). A8412

T(n,k)=Number of length n+5 0..k arrays with no disjoint triples in any consecutive six terms having the same sum. A247995

a(n) = n*(n+1)*(n² + 2)/6. A71239

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00010101 or 01010101. A261292

Numbers that are the sum of five third powers in nine or more ways. A345185

Number of partitions of n into 3-smooth parts. A105420

a(n) = n*(16·n² + 3·n - 13)/6. A172078

Numbers that are the sum of five third powers in ten or more ways. A345187