Properties of the Number 65356

Sixty-Five Thousand Three Hundred Fifty-Six

Basics

Value: 65355 → 65356 → 65357

Parity: even

Prime: No

Previous Prime: 65353

Next Prime: 65357

Digit Sum: 25

Digital Root: 7

Palindrome: Yes

Factorization: 2 ² × 16339

Divisors: 1, 2, 4, 16339, 32678, 65356

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111101001100

Octal: 177514

Duodecimal: 319A4

Hexadecimal: ff4c

Square: 4271406736

Square Root: 255.64819576910767

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) = ∑_k=0..n T(n,k), T given by A026769. A26776

Palindromes whose smallest palindromic proper multiple is the number concatenated with itself. A119368

Palindromes that cannot be prefixed and followed by any digit to form a prime. A32735

Solution of the complementary equation a(n) = 2·a(n-1) - a(n-3) + b(n), where a(0) = 1, a(1) = 2, a(2) = 3, b(0)= 4, b(1) = 5, b(2) = 6; b(3) = 7. See Comments. A305746

Final digits of A065355(n) (in reverse order) for sufficiently large n. A65356