Properties of the Number -1012

Twelve

Basics

Value: -1013 → -1012 → -1011

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 11 × 23

Divisors: 1, 2, 4, 11, 22, 23, 44, 46, 92, 253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110100

Octal: -1764

Duodecimal: -704

Hexadecimal: -3f4

Square: 1024144

Square Root: 31.811947441173732

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

Triangle T(n,k), n>=1, 0<=k<=n², read by rows: row n gives the coefficients of the chromatic polynomial of the rhombic hexagonal square grid graph RH_n,n, highest powers first. A212162

Triangle T(n,k), n>=1, 0<=k<=n², read by rows: row n gives the coefficients of the chromatic polynomial of the staggered hexagonal square grid graph SH_n,n, highest powers first. A212194

Triangle read by rows: row n (n>=0) gives the coefficients of the polynomial p(n,x) of degree n defined in comments. A159041

Expansion of 1/(1+x²-2·x³). A77912

Expansion of (1+x²)/(1+x²+x⁵). A88002

McKay-Thompson series of class 10b for Monster. A58103

G.f. A(x) satisfies: A(x) = 1 / (1 - x + x³ * A(x)). A349047

McKay-Thompson series of class 27d for Monster. A58604

Bond percolation series for hexagonal net. A120541

Instanton numbers of the (1, 1)-threefold. A278034