Properties of the Number 11504

Eleven Thousand Five Hundred Four

Basics

Value: 11503 → 11504 → 11505

Parity: even

Prime: No

Previous Prime: 11503

Next Prime: 11519

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 719

Divisors: 1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110011110000

Octal: 26360

Duodecimal: 67A8

Hexadecimal: 2cf0

Square: 132342016

Square Root: 107.25670142233538

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

Expansion of 1/(1 - x - x² + x⁵ - x⁷). A204631

Table read by rows: T(n,k) = number of k-gons, k >= 3, formed inside a square with edge length 1 by the straight line segments mutually connecting all vertices and points that divide the sides into segments with lengths equal to the Farey series of order n = A006842(n,m)/A006843(n,m), m = 1..A005728(n). A358889

Expansion of 1/(1-2·x+x⁵). A107066

List of different composites in Pascal-like triangles with index of asymmetry y = 3 and index of obliqueness z = 0 or z = 1. A141069

Numbers k such that A119682(k) is prime. A136682

Numbers n such that the smallest prime divisor of n²+1 is 101. A248553

Expansion of 1/(1+14·x+72·x²+384·x³+512·x⁴). A167602

Number of 2 X 2 matrices M of positive integers such that permanent(M) < n. A212151

a(n) is the smallest error in trying to solve n⁴ = x⁴ + y⁴. That is, for each n from 2 on, find positive integers·and y, x <= y < n such that |n⁴ - x⁴ - y⁴| is minimal and let a(n) = n⁴ - x⁴ - y⁴. A308834

Numbers n such that p1=2n+3, p2=4n+5, p3=6n+7 and p4=8n+9 are all prime. A105653