Properties of the Number 11264

Eleven Thousand Two Hundred Sixty-Four

Basics

Value: 11263 → 11264 → 11265

Parity: even

Prime: No

Previous Prime: 11261

Next Prime: 11273

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ¹⁰ × 11

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 64

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110000000000

Octal: 26000

Duodecimal: 6628

Hexadecimal: 2c00

Square: 126877696

Square Root: 106.1319932913728

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

a(n) = n·2^n-1. A1787

Expansion of ∏_k>=1 (1 + 2^k-1*x^k). A304961

11-almost primes (generalization of semiprimes). A69272

Numbers that are the sum of 11 positive 10th powers. A4811

Composite numbers k such that the digits of the prime factors of k are either 1 or 2. A36302

Determinant of the symmetric n X n matrix A defined by A[i,j] = |i-j| for 1 <= i,j <= n. A85750

Numbers of the form 2ⁱ * 11^j. A3596

Triangle read by rows of coefficients of Chebyshev's U(n,x) polynomials (exponents in increasing order). A53117

a(n) = 2^2·n*(2·n+1). A58962

Number of multisets of size n that have no alternating permutations and cover an initial interval of positive integers. A349050