Properties of the Number 16463

Sixteen Thousand Four Hundred Sixty-Three

Basics

Value: 16462 → 16463 → 16464

Parity: odd

Prime: No

Previous Prime: 16453

Next Prime: 16477

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 101 × 163

Divisors: 1, 101, 163, 16463

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100000001001111

Octal: 40117

Duodecimal: 963B

Hexadecimal: 404f

Square: 271030369

Square Root: 128.30822265155106

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

Golden semiprimes: a(n)=p·q and abs(p*φ-q)<1, where φ = golden ratio = (1+sqrt(5))/2. A108540

Expansion of x/((1 - x - x⁴)*(1 - x)²). A145131

Least number which may be expressed as the sum of a prime number and a nonzero square in exactly n different ways. A64283

Numbers k such that sopfr(k) = sopfr(k - sopfr(k)). A50781

2-ranks of difference sets constructed from Glynn type I hyperovals. A49112

G.f. satisfies: x = A(x - A(x² - A(x³ - A(x⁴ - A(x⁵ -...))))). A228862

a(n) = 784·n - 1. A158399

a(n) is the index of A384793(n) in A038618. A384794

Numbers whose base-7 representation contains exactly four 6's. A43420

a(n) is the least odd number of the form p + k² with p prime and k > 0 which can be represented in exactly n different ways. A59400