Properties of the Number 29397

Twenty-Nine Thousand Three Hundred Ninety-Seven

Basics

Value: 29396 → 29397 → 29398

Parity: odd

Prime: No

Previous Prime: 29389

Next Prime: 29399

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 41 × 239

Divisors: 1, 3, 41, 123, 239, 717, 9799, 29397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001011010101

Octal: 71325

Duodecimal: 15019

Hexadecimal: 72d5

Square: 864183609

Square Root: 171.45553359399048

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

Triangle T(n,k), 0 <= k <= n, read by rows given by: T(0,0)=1, T(n,k)=0 if k < 0 or if k > n, T(n,0) = 3·T(n-1,0) + T(n-1,1), T(n,k) = T(n-1,k-1) + T(n-1,k) + T(n-1,k+1) for k >= 1. A126954

Numbers such that, in base 10, all their proper prefixes and suffixes represent primes. A254751

Composite numbers with only prime proper prefixes and suffixes in base 10. A254753

a(n) is the number of 5 element sets of distinct integer sided rectangles that fill an n X n square. A387241

Numerators of continued fraction convergents to sqrt(829). A42600

Numbers n such that the decimal equivalent of the binary reflected Gray code representation of n is a palindromic prime. A281382

Smallest number whose decimal expansion is a concatenation of two primes in n different ways. A213072

Numbers m such that σ(m) = τ(m)! where σ(k) = A000203(k) and τ(k) = A000005(k). A351866

Expansion of 1/((1-x⁵)(1-x⁷)(1-x⁹)(1-x¹⁰)). A29397