Properties of the Number 65329

Sixty-Five Thousand Three Hundred Twenty-Nine

Basics

Value: 65328 → 65329 → 65330

Parity: odd

Prime: No

Previous Prime: 65327

Next Prime: 65353

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 11 × 5939

Divisors: 1, 11, 5939, 65329

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111111100110001

Octal: 177461

Duodecimal: 31981

Hexadecimal: ff31

Square: 4267878241

Square Root: 255.59538336988797

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

Total number of repeated parts in all partitions of n. A194452

a(0) = 2, thereafter a(n+1) is the nearest integer to 4·a(n)/3. A390254

Structured truncated tetrahedral numbers. A100156

Numbers k such that the decimal part of k^1/6 starts with a 'nine digits' anagram. A34281

Let φ be the one-to-one mapping between binary trees and natural numbers described in the Tychonievich link. Let a(n) = min({φ^-1(t)| size(t)=n}); i.e., a(n) is the rank -- starting from 0 -- of the first tree the size of which is n. A296689

Square array read by antidiagonals giving number of binary trees of height n with k points on the n-th level (n,k>0). A65329

Number of (n+2)X4 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally at least two different ways, and new values 0..1 introduced in row major order. A204965