Properties of the Number 64429

Sixty-Four Thousand Four Hundred Twenty-Nine

Basics

Value: 64428 → 64429 → 64430

Parity: odd

Prime: No

Previous Prime: 64403

Next Prime: 64433

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 19 × 3391

Divisors: 1, 19, 3391, 64429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111101110101101

Octal: 175655

Duodecimal: 31351

Hexadecimal: fbad

Square: 4151096041

Square Root: 253.82868238242895

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

Number of 0..n arrays x(0..3) of 4 elements without any two consecutive increases or two consecutive decreases. A200839

a(n) = floor(n / 3) * 3 + sign(n mod 3) * (3 - n mod 3). A64429