Properties of the Number 3854

Three Thousand Eight Hundred Fifty-Four

Basics

Value: 3853 → 3854 → 3855

Parity: even

Prime: No

Previous Prime: 3853

Next Prime: 3863

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 41 × 47

Divisors: 1, 2, 41, 47, 82, 94, 1927, 3854

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 111100001110

Octal: 7416

Duodecimal: 2292

Hexadecimal: f0e

Square: 14853316

Square Root: 62.080592780675026

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 4 positive 5th powers. A3349

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 24. A51989

Numbers k such that Bernoulli number B_k has denominator 498. A282773

T(n,k)=Number of nXk 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 4 neighboring 1s. A297582

T(n,k) = number of n X k 0..1 arrays with every element equal to 1, 2 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302278

Positive integers whose square is the sum of 47 consecutive squares. A257780

Numbers of the form a⁵ + b⁶, with integers a, b > 0. A303375

Numbers whose base-3 representation is the juxtaposition of two identical strings. A20331

G.f.: ∑_k>=1 x^k/(1-x^k) * ∏_k>=1 (1+x^k). A305082

Square root of sum defined in A007475(n) and A001032(n). A76215