Properties of the Number -121160

One Hundred Twenty-One Thousand One Hundred Sixty

Basics

Value: -121161 → -121160 → -121159

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 5 × 13 × 233

Divisors: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101100101001000

Octal: -354510

Duodecimal: -5A148

Hexadecimal: -1d948

Square: 14679745600

Square Root: 348.08045047086455

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

Moebius transform of Fibonacci numbers. A7436

a(n) = ∑_{1<=k<=n, gcd(k,n)=1} Fibonacci(k). A70964

s(k)-s(j), where the pairs (k,j) are given by A205877 and A205878, and s(k) denotes the (k+1)-st Fibonacci number. A205879

Integers formed from the reduced residue sets of even numbers and Fibonacci numbers. A63683

Sum of successive Fibonacci numbers F(n) : a(n) = ∑_{k = 0..n} F(n+k). A362067

Convolution of A066983 with the double Fibonacci sequence A103609. A121364