Properties of the Number 16049

Sixteen Thousand Forty-Nine

Basics

Value: 16048 → 16049 → 16050

Parity: odd

Prime: No

Previous Prime: 16033

Next Prime: 16057

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 11 × 1459

Divisors: 1, 11, 1459, 16049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11111010110001

Octal: 37261

Duodecimal: 9355

Hexadecimal: 3eb1

Square: 257570401

Square Root: 126.6846478465327

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

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 286", based on the 5-celled von Neumann neighborhood. A287480

Record high points in A336957. A337646

a(n) = least k > 0 such that prime(k) == n (mod k). A73325

Expansion of ∑_k>=1 (x/(1 - x))^k*(k+1/2). A280352

Number of n-node unlabeled rooted trees with thickening limbs and root outdegree (branching factor) 5. A245145

Index of n in A125718, or 0 if n does not occur; A125718(k) = least number congruent to prime(k) (mod k) and not occurring earlier. A249678

Numbers n such that determinant[{{n, σ(n)}, {n+1, σ(n+1)}}] is a perfect square. A67572

Number of strings of numbers x(i=1..7) in 0..n with sum i·x(i)³ equal to 7·n³. A184724

Inverse of 2040th cyclotomic polynomial. A16049

Number of ways to reciprocally link elements of an n X 4 array either to themselves or to exactly two king-move neighbors. A220592