Properties of the Number 15041

Fifteen Thousand Forty-One

Basics

Value: 15040 → 15041 → 15042

Parity: odd

Prime: No

Previous Prime: 15031

Next Prime: 15053

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 13 ² × 89

Divisors: 1, 13, 89, 169, 1157, 15041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101011000001

Octal: 35301

Duodecimal: 8855

Hexadecimal: 3ac1

Square: 226231681

Square Root: 122.64175471673585

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 such that 27·2^k-1 is prime. A50539

a(n) = A152800(n+2,2n+1) for n>=0. A152802

Numbers n such that 3·T(n)+1 is a square, where T = A000217. A233450

Numerator of Hermite(n, 1/8). A159014

Positive numbers y such that y² is of the form x²+(x+89)² with integer x. A160055

Indices of triangular numbers which are also octagonal. A46182

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

Powers of fourth root of 13 rounded to nearest integer. A18082

Numbers n for which there are exactly five k such that n = k + reverse(k). A72429

Number of -n..n arrays x(0..3) of 4 elements with zero sum and no element more than one greater than the previous. A199848