Properties of the Number 14718

Fourteen Thousand Seven Hundred Eighteen

Basics

Value: 14717 → 14718 → 14719

Parity: even

Prime: No

Previous Prime: 14717

Next Prime: 14723

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11 × 223

Divisors: 1, 2, 3, 6, 11, 22, 33, 66, 223, 446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11100101111110

Octal: 34576

Duodecimal: 8626

Hexadecimal: 397e

Square: 216619524

Square Root: 121.31776456892041

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 with property that for every base b >= 2, there is a number m such that m+s(m) = k, where s(m) = sum of digits in the base-b expansion of m. A230624

Result of using the primes as coefficients in an infinite polynomial series in·and then expressing this series as (1+x)(1+a(1)*x)(1+a(2)*x²) ... . A147541

Numbers generated by a Fibonacci-like sequence in which zeros are suppressed. A243063

(A178476(n)-3)/9. A178486

Coordination sequence for 4-dimensional RR-centered di-isohexagonal orthogonal lattice. A8528

a(n) = n*(27·n + 1)/2. A22285

Numbers k such that k and k+1 are both terms in A377732. A377733

a(n) = ∑_{k=0..floor(2·n/5)} binomial(k+2,2) * binomial(k,2·n-5·k). A392270

Sum of the common path length over all 2-tuples of nodes in a complete binary tree of height n. A286778

Number of 5-element subsets of [n] having a prime element sum. A320680