Properties of the Number 14454

Fourteen Thousand Four Hundred Fifty-Four

Basics

Value: 14453 → 14454 → 14455

Parity: even

Prime: No

Previous Prime: 14449

Next Prime: 14461

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 11 × 73

Divisors: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11100001110110

Octal: 34166

Duodecimal: 8446

Hexadecimal: 3876

Square: 208918116

Square Root: 120.22478945708326

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) = ∑_k=0..2n (k+1) * A026584(n, k). A27286

Number of 3-element ordered antichains on an unlabeled n-element set; T₁-hypergraphs with 3 labeled nodes and n hyperedges. A56005

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 78", based on the 5-celled von Neumann neighborhood. A278788

a(n) is the number of regions formed by n-secting the angles of a nonagon (enneagon). A335781

a(n) = 3·n*(5·n-1)/2. A167469

Triangle of coefficients of polynomials u(n,x) jointly generated with A208766; see the Formula section. A208765

Expansion of (1-4·x+7·x²-5·x³+4·x⁴-6·x⁵+21·x⁶+18·x⁷-5·x⁸)/(1-x)⁵. A212393

Sum of the largest parts in the partitions of 3n into 3 parts. A236370

a(n) = ∑_{i=2..n-1, j=1..i-1, gcd(i,j)=1} (n-i)*(n-j). A332612

E.g.f. satisfies A(x) = 1/(1 - x)^x·A(x³). A356796