Properties of the Number 34443

Thirty-Four Thousand Four Hundred Forty-Three

Basics

Value: 34442 → 34443 → 34444

Parity: odd

Prime: No

Previous Prime: 34439

Next Prime: 34457

Digit Sum: 18

Digital Root: 9

Palindrome: Yes

Factorization: 3 ² × 43 × 89

Divisors: 1, 3, 9, 43, 89, 129, 267, 387, 801, 3827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000011010001011

Octal: 103213

Duodecimal: 17B23

Hexadecimal: 868b

Square: 1186320249

Square Root: 185.5882539386585

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

Second member of Diophantine pair (m,k) that satisfies 6*(m² + m) = k² + k: a(n) = k. A77291

Let p = n-th prime of the form 4k+3, take the solution (x,y) to the Pellian equation x² - p·y² = 1 with·and smallest y >= 1; sequence gives value of y. A82394

Numbers n such that (n+j) mod (2+j) = 1 for j from 0 to 6 and (n+7) mod 9 <> 1. A96025

a(n) = smallest palindrome > a(n-1) such that a(1)*a(2)*...*a(n) + 1 is prime with a(1) = 2. A51896

Octal palindromes which are also primes. A6341

Expansion of g.f. x*(2+22·x+11·x²)/((x-1)*(1+x)*(10·x²-1)). A94625

Numbers n such that d(n + d(n)) = d(n), where d(n) is the sum of the distinct primes dividing n. A175760

Nonnegative integers k such that k! mod nextprime(k) is larger than k. A360805

Denominators of continued fraction convergents to sqrt(347). A41657

Smallest multiple of n which begins with R(n) and ends in n where R(n) (A004086) is the digit reversal of n. Suitable number of zeros are assumed to the left of the MSD if required. A77741