Properties of the Number 49426

Forty-Nine Thousand Four Hundred Twenty-Six

Basics

Value: 49425 → 49426 → 49427

Parity: even

Prime: No

Previous Prime: 49417

Next Prime: 49429

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 13 × 1901

Divisors: 1, 2, 13, 26, 1901, 3802, 24713, 49426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100000100010010

Octal: 140422

Duodecimal: 2472A

Hexadecimal: c112

Square: 2442929476

Square Root: 222.31958978011812

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*(3·n² - 5·n + 3). A226450

Numbers k such that k and k² use only the digits 2, 4, 6, 7 and 9. A137102

Row sums of triangle A049410. A49426

Number of 4Xn 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302879