Properties of the Number 44456

Forty-Four Thousand Four Hundred Fifty-Six

Basics

Value: 44455 → 44456 → 44457

Parity: even

Prime: No

Previous Prime: 44453

Next Prime: 44483

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5557

Divisors: 1, 2, 4, 8, 5557, 11114, 22228, 44456

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010110110101000

Octal: 126650

Duodecimal: 21888

Hexadecimal: ada8

Square: 1976335936

Square Root: 210.8459153030952

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

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 2 3 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 2 3 4 6 or 7. A252407

Numbers k such that the first k septenary digits found in the decimal expansion of π form a prime. A65575

Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 2 3 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 2 3 4 6 or 7. A252403

Number of (6+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 2 3 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 2 3 4 6 or 7. A252413

Numbers n such that string 3,2 occurs in the base 4 representation of n but not of n+1. A44456