Properties of the Number 7463

Seven Thousand Four Hundred Sixty-Three

Basics

Value: 7462 → 7463 → 7464

Parity: odd

Prime: No

Previous Prime: 7459

Next Prime: 7477

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 17 × 439

Divisors: 1, 17, 439, 7463

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110100100111

Octal: 16447

Duodecimal: 439B

Hexadecimal: 1d27

Square: 55696369

Square Root: 86.38865666278183

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

Recursive sequence; one more than maximum of products of pairs of previous terms with indices summing to current index. A91980

T(n,k)=Number of -k..k circular arrays x(0..n+1) of n+2 elements with zero sums of x(i) and x(i)*x((i+1) mod (n+2)). A202006

a(1) = 10; a(n) is smallest number >= a(n-1) such that the juxtaposition a(1)a(2)...a(n) is a prime. A111524

Numbers n such that A003313(n) = A003313(2n). A86878

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 2 or 4. A252065

a(n) = (9·n² + 13·n + 6)/2. A64226

Binomial transform of poly-Bernoulli numbers A027649. A85350

a(n) = (9·n² - 5·n + 2)/2. A140064

a(n) = n*(13·n-3)/2. A186030

Expansion of 1/(1 - x - ∑_k>=2 floor(1/ω(k))*x^k), where ω(k) is the number of distinct prime factors (A001221). A280543