Properties of the Number 5446

Five Thousand Four Hundred Forty-Six

Basics

Value: 5445 → 5446 → 5447

Parity: even

Prime: No

Previous Prime: 5443

Next Prime: 5449

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 389

Divisors: 1, 2, 7, 14, 389, 778, 2723, 5446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1010101000110

Octal: 12506

Duodecimal: 319A

Hexadecimal: 1546

Square: 29658916

Square Root: 73.79701890998037

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 ways to choose a constant partition of each part of a constant partition of n. A279789

Number T(n,k) of undirected labeled graphs on n nodes with exactly k cycle graphs as connected components; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A215771

T(n,k)=Number of length n+2 0..k arrays with the sum of second differences multiplied by some arrangement of +-1 equal to zero. A250561

a(n) = ∑_k=1..n φ(k)². A57434

Numbers k that, when expressed in base 4 and then interpreted in base 8, give a multiple of k. A62923

Numbers k such that 5^k + 4 is prime. A124621

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1. A234161

Zero, together with positive numbers k such that prime(k) - k is a square. A64370

Numbers k such that k² == 2 (mod 23²). A156849

Partial sums of A307201. A307271