Properties of the Number -12667

Twelve Thousand Six Hundred Sixty-Seven

Basics

Value: -12668 → -12667 → -12666

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 53 × 239

Divisors: 1, 53, 239, 12667

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11000101111011

Octal: -30573

Duodecimal: -73B7

Hexadecimal: -317b

Square: 160452889

Square Root: 112.5477676366795

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

Expansion of e.g.f.: cosh(x)*cos(log(1+x)). A9174

The successive approximations up to 2ⁿ for 2-adic integer 3^1/3. A322701

Beastly fax numbers: numbers containing the fax number of the Beast (667, one more than its regular number) in their decimal expansion. A138563

Pisot sequence L(6,7). A48585

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 35 ones. A31803

Pisot sequence L(7,9). A48589

Number of n X 3 integer arrays with each element equal to the number of horizontal and vertical neighbors differing from itself by exactly one. A266076

a(n) is the number of distinct products p of Fibonacci numbers such that Fibonacci(n) < p <= Fibonacci(n + 1). A286948