Properties of the Number 69162

Sixty-Nine Thousand One Hundred Sixty-Two

Basics

Value: 69161 → 69162 → 69163

Parity: even

Prime: No

Previous Prime: 69151

Next Prime: 69163

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 11527

Divisors: 1, 2, 3, 6, 11527, 23054, 34581, 69162

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000111000101010

Octal: 207052

Duodecimal: 34036

Hexadecimal: 10e2a

Square: 4783382244

Square Root: 262.9866916784954

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

Expansion of series_reversion( x/(1 + sum(k>=1, x^A032766(k)) ) ) / x. A215340

a(n) = A179926(A025487(n)). A295785

G.f.: ( x - 3·x² + 6·x³ - 8·x⁴ + 4·x⁵ - x⁷ ) / (1 - 4·x + 6·x² - 5·x³ + 2·x⁴ + x⁵ - x⁶ + x⁷ ). A83839

a(1)=1, a(2)=2, a(n+2)=(a(n+1)+a(n))/2 if a(n+1)+a(n) is even, a(n+2)=(3*(a(n+1)+a(n))+1)/2 otherwise. A69162