Properties of the Number 65372

Sixty-Five Thousand Three Hundred Seventy-Two

Basics

Value: 65371 → 65372 → 65373

Parity: even

Prime: No

Previous Prime: 65371

Next Prime: 65381

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 59 × 277

Divisors: 1, 2, 4, 59, 118, 236, 277, 554, 1108, 16343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111101011100

Octal: 177534

Duodecimal: 319B8

Hexadecimal: ff5c

Square: 4273498384

Square Root: 255.67948685805828

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

T(n,k)=Number of lower triangles of an n X n 0..k array with new values introduced in row major order 0..k and no element equal to more than two horizontal or vertical neighbors. A194576

An unrestricted partition statistic: sum of A179864 over row n. A179862

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 593", based on the 5-celled von Neumann neighborhood. A289579

A070952(2ⁿ-1). A246597

Number of lower triangles of an n X n 0..1 array with new values introduced in row major order 0..1 and no element equal to more than two horizontal or vertical neighbors. A194569

a(n) = (1/5ⁿ) * ∑_k=0..n² ( (binomial(n², k) * 2^n²-k * 3^k) (mod 5ⁿ) ). A376535

a(n) = A065371(A065371(n)). A65372