Properties of the Number 16303

Sixteen Thousand Three Hundred Three

Basics

Value: 16302 → 16303 → 16304

Parity: odd

Prime: No

Previous Prime: 16301

Next Prime: 16319

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 7 × 17 × 137

Divisors: 1, 7, 17, 119, 137, 959, 2329, 16303

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111110101111

Octal: 37657

Duodecimal: 9527

Hexadecimal: 3faf

Square: 265787809

Square Root: 127.68320171424274

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

a(n) = ∑_{k=0..floor(n/2)} (-1)^k * binomial(3·n-k,n-2·k). A371785

Centered 22-gonal numbers. A69173

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+137)² = y². A129544

a(n) is the sum of all valleys in the set of Catalan words of length n. A371963

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 379", based on the 5-celled von Neumann neighborhood. A281634

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 581", based on the 5-celled von Neumann neighborhood. A289525

Expansion of 1/((1-x)³ (1-x²)² (1-x³) (1-x⁴)). A2626

a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2·n - 2 - 2^p+1 and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = a(2) = 1 and a(3) = 2. A49891

Main diagonal of A139755, the table of q-derangement numbers of type A. A141753

Monotonic ordering of nonnegative differences 2ⁱ-9^j, for 40>=i>=0, j>=0. A192122