Properties of the Number 14917

Fourteen Thousand Nine Hundred Seventeen

Basics

Value: 14916 → 14917 → 14918

Parity: odd

Prime: No

Previous Prime: 14897

Next Prime: 14923

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 2131

Divisors: 1, 7, 2131, 14917

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101001000101

Octal: 35105

Duodecimal: 8771

Hexadecimal: 3a45

Square: 222516889

Square Root: 122.13517101965347

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

Sum of 12 nonzero 8th powers. A3390

Numbers that are the sum of seven fourth powers in five or more ways. A345571

Numbers that are the sum of seven fourth powers in exactly five ways. A345827

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

Number of 2-separable partitions of n; see Comments. A239468

Number of intersection points when every pair of vertices of a row of n adjacent congruent rectangles are joined by an infinite line. A347750

Sums of terms of groups in A075621. A75625

G.f.: ∑_n>=0 (n+1)*(n+2)/2·xⁿ * (1 + xⁿ)ⁿ. A326003

Row sums of triangle A131429. A131430

a(n) = 2·p(n)*p(n+2) - p(n+1)² where p(k) = k-th prime. A324795