Properties of the Number 3485

Three Thousand Four Hundred Eighty-Five

Basics

Value: 3484 → 3485 → 3486

Parity: odd

Prime: No

Previous Prime: 3469

Next Prime: 3491

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 17 × 41

Divisors: 1, 5, 17, 41, 85, 205, 697, 3485

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110110011101

Octal: 6635

Duodecimal: 2025

Hexadecimal: d9d

Square: 12145225

Square Root: 59.033888572581766

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

a(n) = n*(2·n + 3). A14106

a(n) = 4*(n+1)*n + 5. A78370

Numbers m that are the hypotenuse of exactly 13 distinct integer-sided right triangles, i.e., m² can be written as a sum of two squares in 13 ways. A97102

a(n) = solution to the postage stamp problem with n denominations and 8 stamps. A5343

a(n) = solution to the postage stamp problem with 8 denominations and n stamps. A53348

Expansion of ∏_k>=1 (1 + x^2·k-1)^2·k-1. A262736

Triangle of q-binomial coefficients for q=-4. A15112

Expansion of ∏_k>=1 (1 - x^2·k-1)^2·k-1. A285069

Partial sums of round(n²/9). A177100

Expansion of f(-x⁴, -x¹⁶) / ψ(-x) in powers of·where ψ() is a Ramanujan θ function and f(, ) is Ramanujan's general θ function. A122130