Properties of the Number 10210

Ten Thousand Two Hundred Ten

Basics

Value: 10209 → 10210 → 10211

Parity: even

Prime: No

Previous Prime: 10193

Next Prime: 10211

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 1021

Divisors: 1, 2, 5, 10, 1021, 2042, 5105, 10210

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011111100010

Octal: 23742

Duodecimal: 5AAA

Hexadecimal: 27e2

Square: 104244100

Square Root: 101.04454463255303

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 whose sum of digits is 4. A52218

a(n) = 6·n² + 3·n + 1. A85473

Numbers k such that k and k² use only the digits 0, 1, 2, 3 and 4. A136810

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,3,2,1,0 for x=0,1,2,3,4. A197217

Smallest number of each digital type. A266946

a(n) is the maximal (or lazy) Pell representation of n using a ternary system of vectors. A352339

Triangle read by rows where T(n,k) is the number of labeled simple graphs with n vertices and minimum vertex-degree k. A327366

G.f. A(x) satisfies A(x) = 1 + x*(1+x)^3/2*A(x)^5/2. A366495

Least m such that if r and s in {1/3, 1/6, 1/9, ..., 1/3n} satisfy r < s, then r < k/m < (k+1)/m < s for some integer k. A24838

"Lazy binary" representation of n. Also called redundant binary representation of n. A89591