Properties of the Number 70263

Seventy Thousand Two Hundred Sixty-Three

Basics

Value: 70262 → 70263 → 70264

Parity: odd

Prime: No

Previous Prime: 70249

Next Prime: 70271

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 37 × 211

Divisors: 1, 3, 9, 37, 111, 211, 333, 633, 1899, 7807

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001001110111

Octal: 211167

Duodecimal: 347B3

Hexadecimal: 11277

Square: 4936889169

Square Root: 265.0716884165489

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) = (n + 1)*(4·n² + 14·n + 9)/3. A268484

G.f. A(x) = ∑_n>=0 a(n)*xⁿ satisfies A(x) = 1/(1 - x^a(1) - x^a(2)/(1 - x^a(3) - x^a(4)/(1 - x^a(5) - x^a(6)/(1 - ... )))), a continued fraction. A293855

Triangle T(n,k), n >= 0, 1 <= k <= 2ⁿ, read by rows, giving minimal distance-sum of any set of k binary vectors of length n. A70263