Properties of the Number -69763

Sixty-Nine Thousand Seven Hundred Sixty-Three

Basics

Value: -69764 → -69763 → -69762

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 69763

Divisors: 1, 69763

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001000010000011

Octal: -210203

Duodecimal: -34457

Hexadecimal: -11083

Square: 4866876169

Square Root: 264.12686345769526

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) and a(n)+4^k are primes at least for k=1,2,3,4. A49494

a(n) = 2ⁿ*C(n-1)-y(n), where y(n) = ∑_i=1..n-1 (2ⁱ*C(i-1)-y(i))*(2^n-i*C(n-i-1)-y(n-i)), y(0)=0, y(1)=1 and where C(i) is the i-th Catalan number. A192482