Properties of the Number 29541

Twenty-Nine Thousand Five Hundred Forty-One

Basics

Value: 29540 → 29541 → 29542

Parity: odd

Prime: No

Previous Prime: 29537

Next Prime: 29567

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 43 × 229

Divisors: 1, 3, 43, 129, 229, 687, 9847, 29541

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 111001101100101

Octal: 71545

Duodecimal: 15119

Hexadecimal: 7365

Square: 872670681

Square Root: 171.87495454544853

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

At stage 1, start with a unit equilateral triangle. At each successive stage add 3*(n-1) new triangles around outside with vertex-to-vertex contacts. Sequence gives number of triangles at n-th stage. A269064

a(n) = A051707(A025487). A108460

a(n) = 24·n² + 52·n + 29. A258721

Numbers k such that k divides the (left) concatenation of all numbers <= k written in base 24 (most significant digit on right and removing all least significant zeros before concatenation). A29541