Properties of the Number -1345282

Three Hundred Forty-Five Thousand Two Hundred Eighty-Two

Basics

Value: -1345283 → -1345282 → -1345281

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 672641

Divisors: 1, 2, 672641, 1345282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001000011100000010

Octal: -5103402

Duodecimal: -54A62A

Hexadecimal: -148702

Square: 1809783659524

Square Root: 1159.8629229352923

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) = sum of n Fibonacci numbers starting from F(n). A96140

a(n) = ∑_{k=floor((n+1)/2)..n} Fibonacci(k+1). A129361

Number of ways a black pawn (from any starting square on the second back rank) can (theoretically) end on the n-th square of the leftmost file counted from the back rank. A62106

Convolution of A066983 with the double Fibonacci sequence A103609. A121364