Properties of the Number -16017

Sixteen Thousand Seventeen

Basics

Value: -16018 → -16017 → -16016

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 281

Divisors: 1, 3, 19, 57, 281, 843, 5339, 16017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111010010001

Octal: -37221

Duodecimal: -9329

Hexadecimal: -3e91

Square: 256544289

Square Root: 126.55828696691498

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 read by rows: T(n,k) is the number of Dyck paths of semilength n and height k (1 <= k <= n). A80936

Expansion of ∏_k>=1 1/(1+x^k)^k² in powers of x. A284896

a(n) = round(n*φ¹⁴), where φ is the golden ratio, A001622. A4949

a(n) = (2·n+1)*(10·n+1). A33574

Number of Dyck paths of semilength n and height exactly 5. A289418

Pseudoprimes to base 77. A20205

Number of nondecreasing arrangements of n+3 numbers in 0..3 with each number being the sum mod 4 of three others. A183898

Number of arrangements of 4 numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero. A188359

Numbers k such that 9^k + 10 is prime. A217492

a(n) = ceiling(n*φ¹⁴), where φ is the golden ratio, A001622. A4969