Properties of the Number 29287

Twenty-Nine Thousand Two Hundred Eighty-Seven

Basics

Value: 29286 → 29287 → 29288

Parity: odd

Prime: Yes

Previous Prime: 29269

Next Prime: 29297

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 29287

Divisors: 1, 29287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001001100111

Octal: 71147

Duodecimal: 14B47

Hexadecimal: 7267

Square: 857728369

Square Root: 171.13445006777565

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

Primes that remain prime through 4 iterations of function f(x) = 2x + 5. A23304

Primes p dividing every A167859(m) from m=(p-1)/2 to m=(p-1). A167860

Primes p such that p and prime(p) end with the same three digits. A271045

Numbers n such that n and prime(n) end with the same three digits. A67841

a(n) = (2·n³ + 9·n² + n + 24) / 6. A160805

Primes p such that p·floor(p/2)-2 and p·floor(p/2)+2 are also prime numbers. A164621

Primes such that A271229(n) = prime(n). A276649

The reversing binary representation of the sum of the divisors of the n-th odd square: a(n) = A065621(A379223(n)). A379224

Lesser of consecutive primes whose average is a palindromic number. A242387

Primes of the form 2n² + 5. A201474