Properties of the Number -13107

Thirteen Thousand One Hundred Seven

Basics

Value: -13108 → -13107 → -13106

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 17 × 257

Divisors: 1, 3, 17, 51, 257, 771, 4369, 13107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001100110011

Octal: -31463

Duodecimal: -7703

Hexadecimal: -3333

Square: 171793449

Square Root: 114.4858069806035

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) = (1 - (-4)ⁿ)/5. A14985

Triangle of q-binomial coefficients for q=-4. A15112

Expansion of 1/(1+x-2·x³). A77973

Expansion of 1/(1-x+2·x³). A77950

Gaussian binomial coefficient [ n,7 ] for q = -4. A15341

Row sums of triangle A118407. A118408

Sierpiński's triangle (Pascal's triangle mod 2) converted to decimal. A1317

a(n) = 3·a(n-1) + 4·a(n-2), a(0) = 0, a(1) = 1. A15521

Every run length in base 2 is 2. A43291

Smallest number whose Euler totient is divisible by 2ⁿ. A53576