Properties of the Number 98222

Ninety-Eight Thousand Two Hundred Twenty-Two

Basics

Value: 98221 → 98222 → 98223

Parity: even

Prime: No

Previous Prime: 98221

Next Prime: 98227

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 67 × 733

Divisors: 1, 2, 67, 134, 733, 1466, 49111, 98222

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111110101110

Octal: 277656

Duodecimal: 48A12

Hexadecimal: 17fae

Square: 9647561284

Square Root: 313.4038927645922

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) = total number of different ways a grasshopper can take n hops. A141002

a(n) is the smallest prime q such that floor(σ(σ(q))/q) = n. A98222

Number of ways to place 5 nonattacking semi-queens on an n X n board. A202656

Numerator of 2n/v(n)², where v(1) = 0, v(2) = 1, and v(n) = v(n-1)/(n-2) + v(n-2) for n >= 3; limit of 2n/v(n)² is π. A239224

Denominator of 2n/v(n)², where v(1) = 0, v(2) = 1, and v(n) = v(n-1)/(n-2) + v(n-2) for n >= 3. (Limit of 2n/v(n)² is π.) A239225

Number of (3+1)X(n+1) arrays of permutations of 0..n·4+3 with each element having directed index change 0,0 0,1 1,0 or -1,-2. A264287