Properties of the Number -16330

Sixteen Thousand Three Hundred Thirty

Basics

Value: -16331 → -16330 → -16329

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 23 × 71

Divisors: 1, 2, 5, 10, 23, 46, 71, 115, 142, 230

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111111001010

Octal: -37712

Duodecimal: -954A

Hexadecimal: -3fca

Square: 266668900

Square Root: 127.7888884058391

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

Sum of the ninth largest parts of the partitions of n into 10 parts. A326590

Total number of parts coprime to n in the partitions of n into 5 parts. A363323

n² + {1,3,7} are primes. A182238

Permutation of N induced by rotating the node 7 right in the infinite planar binary tree shown at A065658. A65672

Sums of squared terms in rows of triangle A114172. A114175

a(n) = 2025·n² - 649·n + 52. A156853

a(n) = 2·n*(16·n - 13). A263228

Molien series for invariants of finite Coxeter group A₈. A266777

Numbers m such that m²+1 is prime with (m-1)²+1 and (m+1)²+1 semiprimes. A321795

G.f.: (1+x²)²*(x⁴-6·x³+1)/(x²-1)⁴. A115046