Properties of the Number 14531

Fourteen Thousand Five Hundred Thirty-One

Basics

Value: 14530 → 14531 → 14532

Parity: odd

Prime: No

Previous Prime: 14519

Next Prime: 14533

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 11 × 1321

Divisors: 1, 11, 1321, 14531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11100011000011

Octal: 34303

Duodecimal: 84AB

Hexadecimal: 38c3

Square: 211149961

Square Root: 120.54459755625716

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

1 + ∑_n>=1 a_n xⁿ = ∏_n>=1 (1-xⁿ)^prime(n). A7441

Number of unoriented orthoplex n-ominoes with cell centers determining n-3 space. A355048

Number of quasi-tetrominoes in an n X n bounding box. A94171

Nonprime numbers with all divisors starting and ending with digit 1. A208261

Composite numbers k with its divisors having the property that the last digit of every divisor is the same as the first digit of the next divisor. A307858

Numbers n such that the sum of prime(n) and π(n) is divisible by n. A65139

Number of permutations of [n] with exactly nine (possibly overlapping) occurrences of the generalized pattern 12-3. A264458

a(n) = ∑_{p in P} (∑_{k_j = 1} 1)², where P is the set of partitions of n, and the k_j are the frequencies in p. A302300

Numbers k such that both k and k+2 are de Polignac numbers (A006285). A330284

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 678", based on the 5-celled von Neumann neighborhood. A273409