Properties of the Number 28969

Twenty-Eight Thousand Nine Hundred Sixty-Nine

Basics

Value: 28968 → 28969 → 28970

Parity: odd

Prime: No

Previous Prime: 28961

Next Prime: 28979

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 59 × 491

Divisors: 1, 59, 491, 28969

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111000100101001

Octal: 70451

Duodecimal: 14921

Hexadecimal: 7129

Square: 839202961

Square Root: 170.2028201881508

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

Number of nX6 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,0,1,3,4 for x=0,1,2,3,4. A195976

Number of n element 0..3 arrays with each element the minimum of 7 adjacent elements of a random 0..3 array of n+6 elements. A217953

T(n,k) = Number of n X k 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 2,0,1,3,4 for x=0,1,2,3,4. A195978

Numbers whose fifth powers have a partition as a sum of fifth powers of four positive integers. A134341

Duplicate of A029681. A28969