Properties of the Number 18434

Eighteen Thousand Four Hundred Thirty-Four

Basics

Value: 18433 → 18434 → 18435

Parity: even

Prime: No

Previous Prime: 18433

Next Prime: 18439

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 13 × 709

Divisors: 1, 2, 13, 26, 709, 1418, 9217, 18434

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100100000000010

Octal: 44002

Duodecimal: A802

Hexadecimal: 4802

Square: 339812356

Square Root: 135.77186748365804

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

Numbers that are the sum of 11 positive 11th powers. A4822

a(n) = 2 + 2ⁿ⁺¹*(n-1). A36799

Numbers k such that k² is palindromic in base 5. A29988

a(0) = 1, a(n) = 32·n² + 2 for n > 0. A10021

a(n) = dot_product(1,2,...,n)*(4,5,...,n,1,2,3). A26040

a(0) = 1, a(n) = 18·n² + 2 for n>0. A10008

Least k such that k·10ⁿ-9, k·10ⁿ-7, k·10ⁿ-3 and k·10ⁿ-1 are all prime. A64432

Numbers m such that m² = p² + k², with p > 0, where p = A007954(m) = the product of digits of m. A334542

Number of A095745-primes in range ]2ⁿ,2ⁿ⁺¹]. A95755

Partial sums of A018805. A177853