Properties of the Number 50529

Fifty Thousand Five Hundred Twenty-Nine

Basics

Value: 50528 → 50529 → 50530

Parity: odd

Prime: No

Previous Prime: 50527

Next Prime: 50539

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 16843

Divisors: 1, 3, 16843, 50529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100010101100001

Octal: 142541

Duodecimal: 252A9

Hexadecimal: c561

Square: 2553179841

Square Root: 224.7865654348587

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 length n+5 0..k arrays with every six consecutive terms having five times some element equal to the sum of the remaining five. A249497

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206659

T(n,k) = 3·A046802(n,k) - 2·A007318(n,k), triangle read by rows (0 <= k <= n). A168288

Number of Fibonacci parts in the last section of the set of partitions of n. A144117

a(n) = A175369(n²). A175370

Number of (n+2)X5 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206654

Number of length 1+5 0..n arrays with every six consecutive terms having five times some element equal to the sum of the remaining five. A249498

Number of (n+2)X(n+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly two ways, and new values 0..1 introduced in row major order. A206651

Primes of the form 11·2^k + 1. A50529