Properties of the Number 65312

Sixty-Five Thousand Three Hundred Twelve

Basics

Value: 65311 → 65312 → 65313

Parity: even

Prime: No

Previous Prime: 65309

Next Prime: 65323

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 13 × 157

Divisors: 1, 2, 4, 8, 13, 16, 26, 32, 52, 104

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111100100000

Octal: 177440

Duodecimal: 31968

Hexadecimal: ff20

Square: 4265657344

Square Root: 255.5621255194126

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) = 6·a(n-1)-8·a(n-2) for n > 1; a(0) = 57, a(1) = 242. A176635

a(n) = Fibonacci(n) XOR Fibonacci(n+1). A51124

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 205", based on the 5-celled von Neumann neighborhood. A286696

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 302", based on the 5-celled von Neumann neighborhood. A287541

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 461", based on the 5-celled von Neumann neighborhood. A288433

a(n) = sqrt(A084004(n)). A84005

a(n) = 2ⁿ - n*(n-2). A176776

Numbers A such that the square of concatenation AA is of form NNMM. A107677

Primes which occur exactly once in A065308 (prime(n - π(n))). A65312