Properties of the Number 45252

Forty-Five Thousand Two Hundred Fifty-Two

Basics

Value: 45251 → 45252 → 45253

Parity: even

Prime: No

Previous Prime: 45247

Next Prime: 45259

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 419

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011000011000100

Octal: 130304

Duodecimal: 22230

Hexadecimal: b0c4

Square: 2047743504

Square Root: 212.72517481483004

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

p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - 6 S + S². A291246

Number of nX3 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A298149

Equals two maps: number of nX2 binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nX2 array. A220529

Numbers whose base-5 representation contains exactly one 1 and one 4. A45252