Properties of the Number 35285

Thirty-Five Thousand Two Hundred Eighty-Five

Basics

Value: 35284 → 35285 → 35286

Parity: odd

Prime: No

Previous Prime: 35281

Next Prime: 35291

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 7057

Divisors: 1, 5, 7057, 35285

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000100111010101

Octal: 104725

Duodecimal: 18505

Hexadecimal: 89d5

Square: 1245031225

Square Root: 187.8430195668713

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

The number of n-almost primes less than or equal to 9ⁿ, starting with a(0)=1. A116429

Number of partitions p of n such that median(p) = multiplicity(max(p)). A240209

Numbers m that divide the alternating sum ∑_k=1..m (-1)^k+1 * usigma(k). A379924

Number of compositions of n into distinct parts where each part i is marked with a word of length i over a quaternary alphabet whose letters appear in alphabetical order. A261842

Expansion of Re(x/(1-x-2·i*x²)), i=sqrt(-1). A106201

Array read by downward antidiagonals: A(n,k) = (k+2)*A(n-1,k+1) + ∑_j=0..k A(n-1,j) with A(0,k) = 1, n >= 0, k >= 0. A370380

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 17. A51982

Number of n X n binary arrays with all ones connected only in a 1100-0110-0011 pattern in any orientation. A146445

Number of n X n binary arrays symmetric under horizontal and vertical reflection with all ones connected only in a 1100-0110-0011 pattern in any orientation. A146447

Number of nondecreasing -n..n vectors of length 4 whose dot product with some other -n..n vector equals 4. A226343