Properties of the Number 49825

Forty-Nine Thousand Eight Hundred Twenty-Five

Basics

Value: 49824 → 49825 → 49826

Parity: odd

Prime: No

Previous Prime: 49823

Next Prime: 49831

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 1993

Divisors: 1, 5, 25, 1993, 9965, 49825

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100001010100001

Octal: 141241

Duodecimal: 24A01

Hexadecimal: c2a1

Square: 2482530625

Square Root: 223.21514285549716

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

Free polyominoes with 2n squares, having 180-degree rotational symmetry about a square mid-side, but no reflective symmetry. A234008

Number of 2 X 2 matrices having all terms in {1,...,n} and even determinant. A211064

a(n) = 3·2ⁿ + 3·4ⁿ + 6ⁿ⁺¹ + 1. A290396

a(n)=number of 4's in n-th row of array T given by A049816. A49825