Properties of the Number 64225

Sixty-Four Thousand Two Hundred Twenty-Five

Basics

Value: 64224 → 64225 → 64226

Parity: odd

Prime: No

Previous Prime: 64223

Next Prime: 64231

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 7 × 367

Divisors: 1, 5, 7, 25, 35, 175, 367, 1835, 2569, 9175

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111101011100001

Octal: 175341

Duodecimal: 31201

Hexadecimal: fae1

Square: 4124850625

Square Root: 253.42651794948372

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) = floor(((sqrt(sqrt(3))³)/sqrt(π))ⁿ). A255575

a(n) = (9·n² + 5·n + 2)/2. A64225

Number of length 2+5 0..n arrays with no disjoint triples in any consecutive six terms having the same sum. A247997