Properties of the Number 29544

Twenty-Nine Thousand Five Hundred Forty-Four

Basics

Value: 29543 → 29544 → 29545

Parity: even

Prime: No

Previous Prime: 29537

Next Prime: 29567

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 1231

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 1231, 2462

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 111001101101000

Octal: 71550

Duodecimal: 15120

Hexadecimal: 7368

Square: 872847936

Square Root: 171.88368159892318

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 lines through at least 2 points of an n X n grid of points. A18808

First differences (A131771) equal this sequence with terms repeated at positions: {m*(m+1)/2, m>=0}. A131770

First differences (A131772) equal this sequence with zeros inserted at positions {m*(m+1)/2, m>=0}. A131771

Partial sums (A131771) equal this sequence excluding zeros located at positions {m*(m+1)/2, m>=0}, with a(0)=1. A131772

Numbers k such that 243·2^k+1 is prime. A32498

Triangle read by rows: T(n,k) is the number of binary trees (i.e., a rooted tree where each vertex has either 0, 1, or 2 children; and, when only one child is present, it is either a right child or a left child) with n edges and k pairs of adjacent vertices of outdegree 2. A126219

a(n) = A131770( n*(n+1)/2 ) for n>=0. A131785

The number of ordered trees with bicolored single edges on the boundary. A228343

Near Cullen numbers: k such that (k+1)*2^k + 1 is prime. A29544