Properties of the Number 14491

Fourteen Thousand Four Hundred Ninety-One

Basics

Value: 14490 → 14491 → 14492

Parity: odd

Prime: No

Previous Prime: 14489

Next Prime: 14503

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 43 × 337

Divisors: 1, 43, 337, 14491

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11100010011011

Octal: 34233

Duodecimal: 8477

Hexadecimal: 389b

Square: 209989081

Square Root: 120.37856952132302

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

Fermat pseudoprimes to base 2, also called Sarrus numbers or Poulet numbers. A1567

Expansion of (1 + 10·x + 20·x² + 10·x³ + x⁴)/(1-x)⁵. A160747

Super-Poulet numbers: Poulet numbers whose divisors d all satisfy d∣2^d-2. A50217

Fermat pseudoprimes to base 2 with two prime factors. A214305

Array read by antidiagonals: T(n,k) is the number of isomorphism classes of n-fold coverings of a connected graph with Betti number k (1 <= n, 0 <= k). A160449

Strong pseudoprimes to base 4. A20230

Centered 14-gonal numbers. A69127

Semiprimes in A003215. A113530

Sarrus numbers A001567 that are not Carmichael numbers A002997. A153508

Centered 23-gonal numbers. A69174