Properties of the Number 64325

Sixty-Four Thousand Three Hundred Twenty-Five

Basics

Value: 64324 → 64325 → 64326

Parity: odd

Prime: No

Previous Prime: 64319

Next Prime: 64327

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 31 × 83

Divisors: 1, 5, 25, 31, 83, 155, 415, 775, 2075, 2573

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111101101000101

Octal: 175505

Duodecimal: 31285

Hexadecimal: fb45

Square: 4137705625

Square Root: 253.62373705944796

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

Third left hand column of triangle A163940. A163943

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 286", based on the 5-celled von Neumann neighborhood. A287480

a(n) is the total number of paths starting at (0, 0), ending at (n, 0), consisting of steps (1, 1), (1, 0), (1, -2), and staying on or above y = -2. A378850

Partial sums of nonsquares that are partial sums of nonprimes. A351855

Number of base 11 circular n-digit numbers with adjacent digits differing by 3 or less. A125321

Generalized Catalan numbers C(-3; n). A64325

Array read by antidiagonals: T(m,n) = number of m-ary words of length n with cyclically adjacent elements differing by 3 or less. A285281