Properties of the Number 14766

Fourteen Thousand Seven Hundred Sixty-Six

Basics

Value: 14765 → 14766 → 14767

Parity: even

Prime: No

Previous Prime: 14759

Next Prime: 14767

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 23 × 107

Divisors: 1, 2, 3, 6, 23, 46, 69, 107, 138, 214

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11100110101110

Octal: 34656

Duodecimal: 8666

Hexadecimal: 39ae

Square: 218034756

Square Root: 121.51543111885009

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

Numbers k such that k² contains exactly 9 different digits. A54037

a(n) = 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) = 3. A50035

Initial members of abundant quadruplets, i.e., values of k such that (k, k+2, k+4, k+6) are all abundant numbers. A231089

a(1) = 2; for n > 1, a(n) = 3·a(n-1) + 3 - n. A353094

Numbers k such that any two consecutive decimal digits of k² differ by 1 after arranging the digits in decreasing order. A370362

G.f. A(x,y) satisfies: ∑_n=-oo...+oo (xⁿ + y)ⁿ = exp( (1-y) * A(x,y) ) / (1-y), where A(x,y) = ∑_n>=1 xⁿ/n·Sum{k=0..n-1} T(n,k)*y^k, written here as a flattened triangle of coefficients T(n,k) read by rows. A321600

Number of ways to place non-intersecting diagonals in a convex (n+2)-gon so as to create no pentagons. A253194

Erroneous version of A271811 (but for odd primes only). A271664

Expansion of ∏_k>=1 1/((1 - x^k)*(1 - x^5·k)). A318028

Number of n-th generation nodes of a rooted binary tree whose m-th node has exactly A000002(m) descendants, where A000002 is the Kolakoski sequence. A329758