Properties of the Number -83243

Eighty-Three Thousand Two Hundred Forty-Three

Basics

Value: -83244 → -83243 → -83242

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 83243

Divisors: 1, 83243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100010100101011

Octal: -242453

Duodecimal: -4020B

Hexadecimal: -1452b

Square: 6929397049

Square Root: 288.51863024768437

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

Primes with n-th successive differences a multiple of Fibonacci(n+1). a(n)-a(n-1) == 0 (mod F(n+1)), F(n+1) = A000045(n+1). A87580

Primes whose indices are perfect numbers. A168117

a(1) = 2; a(n + 1) = smallest prime > a(n) such that a(n + 1) - a(n) is the product of 10 primes. A285694