Properties of the Number 96990

Ninety-Six Thousand Nine Hundred Ninety

Basics

Value: 96989 → 96990 → 96991

Parity: even

Prime: No

Previous Prime: 96989

Next Prime: 96997

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 53 × 61

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 53, 61

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101011011110

Octal: 275336

Duodecimal: 48166

Hexadecimal: 17ade

Square: 9407060100

Square Root: 311.432175601687

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

Number of arrays of 5 0..n integers with no sum of consecutive elements equal to a disjoint adjacent sum of an equal number of elements. A215192

Square array, read by antidiagonals, where row n+1 is generated from row n by first removing terms in row n at positions {m*(m+1)/2, m>=0} and then taking partial sums, starting with all 1's in row 0. A152405

T(n,k)=Number of arrays of n 0..k integers with no sum of consecutive elements equal to a disjoint adjacent sum of an equal number of elements. A215190

Initial values for f(x)=σ(φ(x))=A062402(x) such that iteration of f ends in cycle of length=3. A96990