Properties of the Number 11448

Eleven Thousand Four Hundred Forty-Eight

Basics

Value: 11447 → 11448 → 11449

Parity: even

Prime: No

Previous Prime: 11447

Next Prime: 11467

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 53

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110010111000

Octal: 26270

Duodecimal: 6760

Hexadecimal: 2cb8

Square: 131056704

Square Root: 106.99532700076205

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

Number of twice-partitions of type (Q,P,Q) and weight n. A279790

a(n) = (prime(n)-1)*(prime(n)+1). A84920

3 times octagonal numbers: a(n) = 3·n*(3·n-2). A152751

Let p = A002145(n) be the n-th prime == 3 (mod 4); a(n) is the multiplicative order of 2+-i modulo p in Gaussian integers. A385165

Numbers k such that σ(x) = k has exactly 8 solutions. A60664

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having equal diagonal elements or equal antidiagonal elements, and new values 0..3 introduced in row major order. A204572

Expansion of Molien series for 8-dimensional real Clifford group 2¹⁺⁶.Alt₈.2 of genus 3 and order 5160960. A24186

Numbers such that the two adjacent integers are a perfect square and a prime. A163492

Numbers of the form p³*q³*r where p, q, and r are prime. A179688

Numbers k such that 2k-1 divides 2^k-1. A81856