Properties of the Number 29825

Twenty-Nine Thousand Eight Hundred Twenty-Five

Basics

Value: 29824 → 29825 → 29826

Parity: odd

Prime: No

Previous Prime: 29819

Next Prime: 29833

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 1193

Divisors: 1, 5, 25, 1193, 5965, 29825

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010010000001

Octal: 72201

Duodecimal: 15315

Hexadecimal: 7481

Square: 889530625

Square Root: 172.69916039170545

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 (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum not equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum equal to 0 1 3 6 or 7. A252157

Diagonal sums of triangle A099573. A99574

Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and column sum not equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum equal to 0 1 3 6 or 7. A252153

Number of (n+2)X(6+2) 0..3 arrays with every 3X3 subblock row and column sum not equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum equal to 0 1 3 6 or 7. A252155

Average θ series of odd unimodular lattices of dimension 24 (multiplied by 691). A29825