Properties of the Number 40226

Forty Thousand Two Hundred Twenty-Six

Basics

Value: 40225 → 40226 → 40227

Parity: even

Prime: No

Previous Prime: 40213

Next Prime: 40231

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 20113

Divisors: 1, 2, 20113, 40226

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001110100100010

Octal: 116442

Duodecimal: 1B342

Hexadecimal: 9d22

Square: 1618131076

Square Root: 200.5642041840966

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

Numbers such that the nonzero product of the digits of its 4th power is also a 4th power. A66734

Number of nondecreasing -n..n vectors of length 3 whose dot product with some nondecreasing -n..n vector equals 3. A226411

Number of (5+2) X (n+2) 0..3 arrays with every 3 X 3 subblock row and diagonal sum equal to 0 3 5 6 or 7 and every 3 X 3 column and antidiagonal sum not equal to 0 3 5 6 or 7. A252389

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (1, 0, 0), (1, 1, 1)}. A150069

Partial sums of A002106. A173407

Continued fraction for sqrt(242). A40226